Combinatorics Seminar

Product-mixing in compact Lie groups

David Ellis (Bristol).

MR12.

Thursday 14 March 2024, 14:30-15:30

Algebra and Representation Theory Seminar

Representations of GL_2(F) and Equivariant Vector Bundles with Connection on the Drinfeld Upper Half-Plane.

James Taylor, University of Oxford.

MR12.

Wednesday 13 March 2024, 16:30-17:30

Differential Geometry and Topology Seminar

Lagrangian cobordisms and K-theory of bielliptic surfaces

Álvaro Muñiz Brea (Edinburgh).

MR13.

Wednesday 13 March 2024, 16:00-17:00

Number Theory Seminar

Isogeny coincidences between families of elliptic curves

Martin Orr (Manchester).

MR13.

Tuesday 12 March 2024, 14:30-15:30

Partial Differential Equations seminar

On the hydrostatic limit of the Euler-Boussinesq equations

Lucas Ertzbischoff, Imperial College London.

MR13.

Monday 11 March 2024, 14:00-15:00

Partial Differential Equations seminar

Overdamped quasinormal modes for Schwarzschild black holes

Maciej Zworski (Berkeley).

MR5.

Thursday 07 March 2024, 15:00-16:00

Combinatorics Seminar

The Wiener-Pitt phenomenon

Tom Sanders (Oxford) .

MR12.

Thursday 07 March 2024, 14:30-15:30

Algebra and Representation Theory Seminar

Elementary abelian subgroups: From algebraic groups to finite groups

Alastair Litterick, University of Essex.

MR12.

Wednesday 06 March 2024, 16:30-17:30

Differential Geometry and Topology Seminar

Distance in the pants graph and applications to hyperbolic geometry

Mehdi Yazdi (KCL).

MR13.

Wednesday 06 March 2024, 16:00-17:00

Number Theory Seminar

TBA

Giada Grossi (LAGA, Paris 13).

MR13.

Tuesday 05 March 2024, 14:30-15:30

Combinatorics Seminar

Waring's problem with restricted digits.

Ben Green (Oxford).

MR12.

Thursday 29 February 2024, 14:30-15:30

Algebra and Representation Theory Seminar

Endotrivial modules for finite groups of Lie type

Nadia Mazza, Lancaster University.

MR12.

Wednesday 28 February 2024, 16:30-17:30

Differential Geometry and Topology Seminar

Simple homotopy types of even dimensional manifolds

John Nicholson (Glasgow).

MR13.

Wednesday 28 February 2024, 16:00-17:00

Algebraic Geometry Seminar

Birational Maps of Severi-Brauer Surfaces, with Applications to Cremona Groups of Higher Rank

Julia Schneider, Universität Zürich.

CMS MR13.

Wednesday 28 February 2024, 14:15-15:15

Number Theory Seminar

Local-global compatibility at l=p for torsion automorphic Galois representations

Bence Hevesi (King's College London).

MR13.

Tuesday 27 February 2024, 14:30-15:30

Partial Differential Equations seminar

The Morawetz problem for supersonic flow with cavitation

Simon Schulz (Pisa).

MR13.

Monday 26 February 2024, 15:00-16:00

Partial Differential Equations seminar

Sharp Hadamard well-posedness for the incompressible free boundary Euler equations

Mitchell A. Taylor (ETH Zürich).

MR13.

Monday 26 February 2024, 14:00-15:00

Combinatorics Seminar

Matchings and Loose Cycles in the Semirandom Hypergraph Model

Greg Sorkin (LSE) .

MR12.

Thursday 22 February 2024, 14:30-15:30

Algebra and Representation Theory Seminar

Composition multiplicities of Verma modules for truncated current Lie algebras

Matthew Chaffe, University of Birmingham.

MR12.

Wednesday 21 February 2024, 16:30-17:30

Differential Geometry and Topology Seminar

Associative submanifolds in G2 manifolds with symmetries

Federico Trinca (UCL).

MR13.

Wednesday 21 February 2024, 16:00-17:00

Algebraic Geometry Seminar

On the canonical bundle formula in positive characteristic

Marta Benozzo, UCL.

CMS MR13.

Wednesday 21 February 2024, 14:15-15:15

Number Theory Seminar

How often does a cubic hypersurface have a point?

Christopher Keyes (King's College London).

MR13.

Tuesday 20 February 2024, 14:30-15:30

Partial Differential Equations seminar

Elasto-plasticity driven by dislocation movement via space-time currents

Filip Rindler, University of Warwick.

MR13.

Monday 19 February 2024, 14:00-15:00

Algebra and Representation Theory Seminar

Integral line bundles of weight -1 on the Drinfeld half-plane and De Rham representations

Damien Junger, Universitat Munster.

MR12.

Wednesday 14 February 2024, 16:30-17:30

Differential Geometry and Topology Seminar

Finite quotients and fibring with a view towards projective varieties

Sam Hughes (Oxford).

MR13.

Wednesday 14 February 2024, 16:00-17:00

Algebraic Geometry Seminar

Machine learning detects terminal singularities

Sara Veneziale, Imperial College London.

CMS MR13.

Wednesday 14 February 2024, 14:15-15:15

Number Theory Seminar

Primes in arithmetic progressions to smooth moduli

Julia Stadlmann (Oxford).

MR13.

Tuesday 13 February 2024, 14:30-15:30

Partial Differential Equations seminar

The many faces of global hyperbolicity

Annegret Burtscher (Radboud).

MR11.

Monday 12 February 2024, 14:30-15:30

Combinatorics Seminar

Kneser graphs are Hamiltonian

Torsten Mutze (Warwick).

MR12.

Thursday 08 February 2024, 14:30-15:30

Algebra and Representation Theory Seminar

Jordan correspondence and block distribution of characters.

Radha Kessar, University of Manchester.

MR12.

Wednesday 07 February 2024, 16:30-17:30

Number Theory Seminar

A classification for reduction types of curves

Tim Dokchitser (University of Bristol).

MR12 (note the unusual room).

Tuesday 06 February 2024, 14:30-15:30

Combinatorics Seminar

Infinite monochromatic exponential patterns

Mariaclara Ragosta (Pisa).

MR12.

Thursday 01 February 2024, 14:30-15:30

Algebra and Representation Theory Seminar

Spin representations of symmetric groups in characteristic 2

Matthew Fayers, Queen Mary University of London.

MR12.

Wednesday 31 January 2024, 16:30-17:30

Differential Geometry and Topology Seminar

2-torsion rational homology spheres and SL(2,C)-representations

Raphael Zentner (Durham).

MR13.

Wednesday 31 January 2024, 16:00-17:00

Number Theory Seminar

Automorphic forms and higher algebraic cycles

Aleksander Horawa (Oxford).

MR13.

Tuesday 30 January 2024, 14:30-15:30

Partial Differential Equations seminar

Infinite time blow-up for the 3D energy critical heat equation in bounded domains

Giacomo Ageno (Cambridge).

MR13.

Monday 29 January 2024, 14:00-15:00

Combinatorics Seminar

A Ramsey Characterisation of Eventually Perioidic Words

Maria Ivan (Cambridge).

MR12.

Thursday 25 January 2024, 14:30-15:30

Algebra and Representation Theory Seminar

The Metaplectic Representation is Faithful

Mario Marcos Losada.

MR12.

Wednesday 24 January 2024, 16:30-17:30

Differential Geometry and Topology Seminar

Taut surgeries on curves and shortest geodesics

Macarena Arenas (Cambridge).

MR13.

Wednesday 24 January 2024, 16:00-17:00

Algebraic Geometry Seminar

Desingularizations of sheaves and reduced invariants

Renata Picciotto, University of Cambridge.

CMS MR13.

Wednesday 24 January 2024, 14:15-15:15

Number Theory Seminar

Cycle relations in the affine grassmannian and applications to p-adic Galois representations

Robin Bartlett (Glasgow).

MR13.

Tuesday 23 January 2024, 14:30-15:30

Partial Differential Equations seminar

Scattering towards the singularity in Kasner spacetimes

Warren Li, Princeton University.

MR13.

Monday 22 January 2024, 14:00-15:00

Partial Differential Equations seminar

The Stable Bernstein theorem in R^5

Paul Minter (Clay Institute, Princeton, Cambridge).

MR15.

Friday 19 January 2024, 14:00-15:00

Algebraic Geometry Seminar

Refined Harder-Narasimhan filtrations in moduli theory

Andrés Ibáñez Núñez.

CMS MR13.

Wednesday 17 January 2024, 14:15-15:15

Combinatorics Seminar

Paradoxical Decompositions and Colouring Rules

Robert Simon (LSE).

MR12.

Thursday 30 November 2023, 14:30-15:30

Combinatorics Seminar

Paradoxical Decompositions and Colouring Rules

Robert Simon (LSE).

MR12.

Thursday 30 November 2023, 14:30-15:30

Algebra and Representation Theory Seminar

Skew power series rings

William Woods, University of Essex.

MR12.

Wednesday 29 November 2023, 16:30-17:30

Differential Geometry and Topology Seminar

Counting limit theorems for representations of Gromov-hyperbolic groups

Çağrı Sert (Universität Zürich).

MR13.

Wednesday 29 November 2023, 16:00-17:00

Algebraic Geometry Seminar

Crepant transformations for nonabelian GIT quotients

Rachel Webb.

CMS MR13.

Wednesday 29 November 2023, 14:15-15:15

Number Theory Seminar

An introduction to the theory of Kimberlites.

Ian Gleason (University of Bonn).

MR13.

Tuesday 28 November 2023, 14:30-15:30

Partial Differential Equations seminar

Formation of trapped surfaces for the Einstein-Yang-Mills system

Nikolaos Athanasiou (Crete).

MR13.

Monday 27 November 2023, 14:00-15:00

Combinatorics Seminar

The trace reconstruction problem

Zachary Chase (Technion, Haifa).

MR12.

Thursday 23 November 2023, 14:30-15:30

Combinatorics Seminar

The trace reconstruction problem

Zachary Chase (Technion, Haifa).

MR12.

Thursday 23 November 2023, 14:30-15:30

Algebra and Representation Theory Seminar

Complete reducibility and subgroup structure of algebraic groups

Adam Thomas, University of Warwick.

MR12.

Wednesday 22 November 2023, 16:30-17:30

Differential Geometry and Topology Seminar

Scalar curvature on manifolds with at least two ends

Rudolf Zeidler (Muenster).

MR13.

Wednesday 22 November 2023, 16:00-17:00

Number Theory Seminar

Paucity of rational points on fibrations with multiple fibres

Julian Lyczak (University of Bath).

MR13.

Tuesday 21 November 2023, 14:30-15:30

Partial Differential Equations seminar

The quasi-neutral limit for the ionic Vlasov-Poisson system with rough data

Megan Griffin-Pickering, UCL.

MR13.

Monday 20 November 2023, 14:00-15:00

Combinatorics Seminar

Spanning trees in pseudorandom graphs via sorting networks

Alp Muyesser (UCL).

MR12.

Thursday 16 November 2023, 14:30-15:30

Algebra and Representation Theory Seminar

Representations and cohomology of profinite groups

Peter Symonds, University of Manchester.

MR12.

Wednesday 15 November 2023, 16:30-17:30

Differential Geometry and Topology Seminar

Arborealization and the construction of Floer homotopy types for Weinstein manifolds

Abigail Ward (Cambridge).

MR13.

Wednesday 15 November 2023, 16:00-17:00

Algebraic Geometry Seminar

Refined tropical curve counting with descendants

Ajith Urundolil Kumaran, University of Cambridge.

CMS MR13.

Wednesday 15 November 2023, 14:15-15:15

Number Theory Seminar

Computing p-adic heights on hyperelliptic curves

Stevan Gajović (Charles University).

MR13.

Tuesday 14 November 2023, 14:30-15:30

Partial Differential Equations seminar

STABILITY AND CASCADES FOR THE KOLMOGOROV-ZAKHAROV SPECTRUM OF WAVE TURBULENCE

Helge Dietert, Université Paris Diderot.

MR13.

Monday 13 November 2023, 14:00-15:00

Combinatorics Seminar

On the evolution of structure in triangle-free graphs

Matthew Jenssen, Kings College London.

MR12.

Thursday 09 November 2023, 14:30-15:30

Algebra and Representation Theory Seminar

On Donovan’s conjecture and Picard groups

Florian Eisele, University of Manchester.

MR12.

Wednesday 08 November 2023, 16:30-17:30

Differential Geometry and Topology Seminar

Type A symplectic Auslander correspondence

Ilaria Di Dedda (KCL).

MR13.

Wednesday 08 November 2023, 16:00-17:00

Algebraic Geometry Seminar

Moduli of abelian varieties, curves, and points in the plane

Rahul Pandharipande, Eidgenössische Technische Hochschule Zürich.

CMS MR13.

Wednesday 08 November 2023, 14:15-15:15

Number Theory Seminar

Endomorphisms of Gelfand-Graev representations

Jack Shotton (Durham University).

MR13.

Tuesday 07 November 2023, 14:30-15:30

Partial Differential Equations seminar

Rigidity of long-term dynamics for the self-dual Chern-Simons-Schrödinger equation within equivariance

Kihyun Kim (IHES).

MR13.

Monday 06 November 2023, 14:00-15:00

Combinatorics Seminar

Recent progress on the hard sphere model

Marcus Michelen, University of Illinois at Chicago.

MR12.

Thursday 02 November 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Lagrangian link quasimorphisms and the non-simplicity of Hameomorphism group of surfaces

Cheuk Yu Mak (Southampton).

MR13.

Wednesday 01 November 2023, 16:00-17:00

Analysis Seminar

Stable Phase Retrieval in Function Spaces

Mitchell Taylor (ETH).

MR9.

Wednesday 01 November 2023, 16:00-17:00

Algebraic Geometry Seminar

A tropical Monge-Ampere equation with applications to the SYZ conjecture

Mattias Jonsson, University of Michigan.

CMS MR13.

Wednesday 01 November 2023, 14:15-15:15

Number Theory Seminar

Diagonal Restrictions of Hilbert Eisenstein series

Håvard Damm-Johnsen (University of Oxford).

MR13.

Tuesday 31 October 2023, 14:30-15:30

Partial Differential Equations seminar

Gravitational Collapse for Newtonian Stars

Matthew Schrecker (Bath).

MR13.

Monday 30 October 2023, 14:00-15:00

Combinatorics Seminar

Monochromatic Sums and Products over the Rationals

Ryan Alweiss (Cambridge).

MR12.

Thursday 26 October 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Distribution of random quasifuchsian surfaces in 3-manifolds

Vlad Markovic (Oxford).

MR13.

Wednesday 25 October 2023, 16:00-17:00

Algebraic Geometry Seminar

Log gluing log curves and log cohomological field theories

Pim Spelier, Universiteit Leiden.

CMS MR13.

Wednesday 25 October 2023, 14:15-15:15

Number Theory Seminar

Intersections of the irreducible components of the Emerton-Gee stack for GL2

Kalyani Kansal (Institute for Advanced Study).

https://cam-ac-uk.zoom.us/j/93515008077?pwd=NkZ5UGk2MTNueFhrb2c1RG96cFNPQT09.

Tuesday 24 October 2023, 14:30-15:30

Partial Differential Equations seminar

Global well-posedness and quasi-invariance of Gaussian measures for fractional nonlinear Schrödinger equations

Justin Forlano (Edinburgh).

MR13.

Monday 23 October 2023, 14:00-15:00

Combinatorics Seminar

Improved lower bounds for Szemeredi’s theorem.

Zach Hunter (ETH Zurich) .

MR12.

Thursday 19 October 2023, 14:30-15:30

Combinatorics Seminar

Improved lower bounds for Szemeredi’s theorem.

Zach Hunter (ETH Zurich) .

MR12.

Thursday 19 October 2023, 14:30-15:30

Differential Geometry and Topology Seminar

An h-principle for algebraic bundles and applications

Alexis Aumonier (Cambridge).

MR13.

Wednesday 18 October 2023, 16:00-17:00

Algebraic Geometry Seminar

Vector bundles on metric graphs

Dmitry Zakharov, Central Michigan University.

CMS MR13.

Wednesday 18 October 2023, 14:15-15:15

Number Theory Seminar

The geometry of the Humbert surface of discriminant N^2

Sam Frengley (University of Cambridge).

MR13.

Tuesday 17 October 2023, 14:30-15:30

Partial Differential Equations seminar

Disproving the Deift conjecture: the loss of almost periodicity

Andreia Chapouto (Edinburgh).

MR13.

Monday 16 October 2023, 14:00-15:00

Combinatorics Seminar

Pancyclicity of highly connected graphs

Shoham Letzter (UCL).

MR12.

Thursday 12 October 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Infinite-dimensional Morse indices and new invariants of G2-manifolds

Laurence Mayther (Cambridge).

MR13.

Wednesday 11 October 2023, 16:00-17:00

Algebraic Geometry Seminar

Wall crossing morphisms for moduli of stable pairs

Giovanni Inchiostro, University of Washington.

CMS MR13.

Wednesday 11 October 2023, 14:15-15:15

Number Theory Seminar

Cuspidal cohomology classes for GLn(Z)

Toby Gee (Imperial College London).

MR13.

Tuesday 10 October 2023, 14:30-15:30

Partial Differential Equations seminar

Local well-posedness and singularity formation beyond the Yudovich class

Ayman Rimah Said (Cambridge).

MR13.

Monday 09 October 2023, 14:00-15:00

Algebraic Geometry Seminar

Some remarks on mirror symmetry for Hitchin systems.

John Alexander Cruz Morales (Universidad Nacional de Colombia).

CMS MR13.

Wednesday 14 June 2023, 14:15-15:15

Number Theory Seminar

Congruences of modular forms and Tate—Shafarevich classes

Matteo Tamiozzo.

MR2.

Tuesday 06 June 2023, 14:30-15:30

Combinatorics Seminar

Sharp stability for the Brunn-Minkowski inequality for arbitrary sets

Note unusual room

Marius Tiba (Oxford).

MR11.

Thursday 01 June 2023, 14:30-15:30

Combinatorics Seminar

Sharp stability for the Brunn-Minkowski inequality for arbitrary sets

Note unusual room

Marius Tiba (Oxford).

MR11.

Thursday 01 June 2023, 14:30-15:30

Combinatorics Seminar

Sharp stability for the Brunn-Minkowski inequality for arbitrary sets

Note unusual room

Marius Tiba (Oxford).

MR11.

Thursday 01 June 2023, 14:30-15:30

Algebra and Representation Theory Seminar

Auslander regularity for completed rings of p-adic differential operators

Please note the non-standard room.

Andreas Bode (University Wuppertal).

MR4.

Wednesday 31 May 2023, 16:30-17:30

Number Theory Seminar

On a categorical p-adic local Langlands for GL(2,Qp)

Christian Johansson (Chalmers University).

MR13.

Tuesday 30 May 2023, 14:30-15:30

Combinatorics Seminar

A random Hall-Paige Conjecture

Alexey Pokrovskiy (UCL).

MR12.

Thursday 25 May 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Symplectic invariants of Calabi-Yau threefolds

Aleksander Doan (UCL).

MR13.

Wednesday 24 May 2023, 16:00-17:00

Algebraic Geometry Seminar

Recursively patchworking real algebraic hypersurfaces with asymptotically large Betti numbers

Charles Arnal, INRIA.

CMS MR13.

Wednesday 24 May 2023, 14:15-15:15

Number Theory Seminar

Modularity of odd two-dimensional Galois representations over totally real fields

Shu Sasaki (Queen Mary University of London).

MR13.

Tuesday 23 May 2023, 14:30-15:30

Combinatorics Seminar

Counting graphic sequences

Note 2pm start

Paul Balister (Oxford).

MR12.

Thursday 18 May 2023, 14:00-15:00

Combinatorics Seminar

Counting graphic sequences

Note 2pm start

Paul Balister (Oxford).

MR12.

Thursday 18 May 2023, 14:00-15:00

Algebra and Representation Theory Seminar

Determination of characters of the symmetric and alternating groups

Eoghan McDowell (Okinawa).

MR12.

Wednesday 17 May 2023, 16:30-17:30

Differential Geometry and Topology Seminar

Slice alternating knots, rational balls, and lattice embeddings

Brendan Owens (Glasgow) .

MR13.

Wednesday 17 May 2023, 16:00-17:00

Algebraic Geometry Seminar

Calabi-Yau threefolds in P^n and Gorenstein rings.

Hal Schenck, Auburn University.

CMS MR13.

Wednesday 17 May 2023, 14:15-15:15

Number Theory Seminar

Values of the Ramanujan tau-function

Vandita Patel (Manchester University).

MR15.

Tuesday 16 May 2023, 14:30-15:30

Partial Differential Equations seminar

The conformal field equations, black holes, gravitational waves and the Newman-Penrose constants

Chris Stevens (University of Canterbury).

MR13.

Monday 15 May 2023, 14:00-15:00

Differential Geometry and Topology Seminar

Stable equivalence relations of 4-manifolds

Daniel Kasprowski (Southampton).

MR13.

Wednesday 10 May 2023, 16:00-17:00

Number Theory Seminar

Distributions of unramified extensions of global fields

Room changed

Melanie Matchett Wood (Harvard).

MR15.

Wednesday 10 May 2023, 14:30-15:30

Number Theory Seminar

Multivariable (φ, Γ)-modules and local global compatibility for the mod p cohomology of Shimura curves

Stefano Morra (Université de Paris Saint-Denis).

MR15.

Tuesday 09 May 2023, 14:30-15:30

Mordell Lectures

Bayesian inference in infinite dimensions

Aad van der Vaart (Delft).

MR2, CMS.

Thursday 04 May 2023, 17:00-18:00

Combinatorics Seminar

Partial shuffles by lazy swaps

Robert Johnstone (QMUL).

MR12.

Thursday 04 May 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Canonical decomposition of rational maps

Mikhail Hlushchanka (Utrecht).

MR13.

Wednesday 03 May 2023, 16:00-17:00

Algebraic Geometry Seminar

Toric maps and transcendental dynamical degree

Holly Krieger, University of Cambridge.

CMS MR13.

Wednesday 03 May 2023, 14:15-15:15

Number Theory Seminar

On depth 0 local Langlands via global shtukas

Arnaud Eteve (Sorbonne Université).

MR15.

Tuesday 02 May 2023, 14:30-15:30

Partial Differential Equations seminar

A scattering theory for the Maxwell-Klein-Gordon equations

Shiwu Yang (Peking University).

MR13.

Monday 01 May 2023, 14:00-15:00

Algebraic Geometry Seminar

Homological comparison of crepant resolutions and smooth ambient spaces

Will Donovan, Tsinghua University.

CMS MR13.

Wednesday 26 April 2023, 14:15-15:15

Algebraic Geometry Seminar

Applications of computational algebraic geometry in physics

Mike Stillman (Cornell University).

CMS MR13.

Tuesday 25 April 2023, 16:00-17:00

Partial Differential Equations seminar

Oxbridge PDE Conference 23 & 24 March 2023

Various.

MR2.

Friday 24 March 2023, 09:00-16:00

Partial Differential Equations seminar

Oxbridge PDE Conference 23 & 24 March 2023

Various.

MR9.

Thursday 23 March 2023, 11:30-17:45

Combinatorics Seminar

On an old problem of Erdős

Julian Sahasrabudhe (Cambridge) .

MR12.

Thursday 16 March 2023, 14:30-15:30

Combinatorics Seminar

On an old problem of Erdős

Julian Sahasrabudhe (Cambridge) .

MR12.

Thursday 16 March 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Closed geodesics and intersection numbers

Yann Chaubet (Cambridge).

MR13.

Wednesday 15 March 2023, 16:00-17:00

Algebraic Geometry Seminar

Toroidal b-divisors and applications in differential and arithmetic geometry

Ana María Botero, University of Regensburg.

CMS MR13.

Wednesday 15 March 2023, 14:15-15:15

Number Theory Seminar

Exceptional isomorphisms between Igusa varieties over function fields.

Jack Sempliner (Imperial College London).

MR13.

Tuesday 14 March 2023, 14:30-15:30

Partial Differential Equations seminar

New Conservation Laws and Energy Cascade for 1D Cubic NLS and the Schrodinger Map

Luis Vega (UPV/EHU& BCAM).

CMS, MR13.

Monday 13 March 2023, 14:45-15:45

Partial Differential Equations seminar

On the nature of the Big Bang singularity

Grigorios Fournodavlos (University of Crete).

CMS, MR13.

Monday 13 March 2023, 13:30-14:30

Junior Algebra and Number Theory seminar

Introduction to Representation Theory of the Symmetric Groups

Zain Kapadia, Queen Mary University of London.

CMS MR11.

Friday 10 March 2023, 15:00-16:00

Combinatorics Seminar

Some combinatorial applications of guided random processes

Peter Keevash (Oxford).

MR12.

Thursday 09 March 2023, 14:30-15:30

Combinatorics Seminar

Some combinatorial applications of guided random processes

Peter Keevash (Oxford).

MR12.

Thursday 09 March 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Homological stability of diffeomorphism groups using E_k-algebras

Ismael Sierra (Cambridge).

MR13.

Wednesday 08 March 2023, 16:00-17:00

Algebraic Geometry Seminar

Moduli and periods of elliptic surfaces

Nicholas Shepherd-Barron, Kings College London.

CMS MR13.

Wednesday 08 March 2023, 14:15-15:15

Number Theory Seminar

Prismatic Hodge—Tate crystals and p-adic Simpson correspondence

Yu Min (Imperial College London).

MR13.

Tuesday 07 March 2023, 14:30-15:30

Partial Differential Equations seminar

Asymptotic stability of solitons in 1D dispersive problems

Pierre Germain (Imperial College London).

CMS, MR13.

Monday 06 March 2023, 14:00-15:00

Junior Algebra and Number Theory seminar

Continuous linear endomorphisms of holomorphic functions

Finn Weirsig, University of Oxford.

CMS MR11.

Friday 03 March 2023, 15:00-16:00

Combinatorics Seminar

Spanning regular subgraphs of random graphs: sharp thresholds

Maksim Zhukovskii (Sheffield).

MR12.

Thursday 02 March 2023, 14:30-15:30

Differential Geometry and Topology Seminar

Squeezed knots

Andrew Lobb (Durham).

MR13.

Wednesday 01 March 2023, 16:00-17:00

Algebraic Geometry Seminar

Dynamical degrees of endomorphisms of affine surfaces

Marc Abboud, University of Rennes.

CMS MR13.

Wednesday 01 March 2023, 14:15-15:15

Algebraic Geometry Seminar

K-rings of moduli spaces of stable curves of genus 0

Matt Larson, Stanford.

CMS MR14.

Tuesday 28 February 2023, 15:00-16:00

Number Theory Seminar

Elliptic curves: parity phenomena

Vladimir Dokchitser (University College London).

MR13.

Tuesday 28 February 2023, 14:30-15:30

Partial Differential Equations seminar

Nonlocal Aggregation-Diffusion Equations: fast diffusion and partial concentration

José Carrillo (University of Oxford).

CMS, MR13.

Monday 27 February 2023, 14:00-15:00

Combinatorics Seminar

Constructible graphs and pursuit

Mark Walters (QMUL).

MR12.

Thursday 23 February 2023, 14:30-15:30

Combinatorics Seminar

Constructible graphs and pursuit

Mark Walters (QMUL).

MR12.

Thursday 23 February 2023, 14:30-15:30

Differential Geometry and Topology Seminar

CR-twistor spaces over manifolds with G_2- and Spin(7)-structures

Hông Vân Lê (Czech Academy of Sciences).

MR13.

Wednesday 22 February 2023, 16:00-17:00

Algebraic Geometry Seminar

Rigidity for automorphisms of projective surfaces

Serge Cantat, Université de Rennes.

CMS MR13.

Wednesday 22 February 2023, 14:15-15:15

Number Theory Seminar

2-descent for Bloch-Kato Selmer groups and applications

Netan Dogra (King's College London).

MR13.

Tuesday 21 February 2023, 14:30-15:30

Partial Differential Equations seminar

Dynamics of Concentrated Vorticities in 2D and 3D Euler Flows

Manuel del Pino (Bath).

CMS, MR13.

Monday 20 February 2023, 14:00-15:00

Differential Geometry and Topology Seminar

Deeper into the mapping class group via configurations

Andreas Stavrou (Cambridge).

MR13.

Wednesday 15 February 2023, 16:00-17:00

Algebraic Geometry Seminar

Topology in the space of b-divisors and b-cycles

Nguyen-Bac Dang, Paris-Saclay.

CMS MR13.

Wednesday 15 February 2023, 14:15-15:15

Number Theory Seminar

Weak approximation for del Pezzo surfaces of low degree

Sam Streeter (University of Bristol).

MR13.

Tuesday 14 February 2023, 14:30-15:30

Combinatorics Seminar

New bounds towards the Erdős-Gallai cycle decomposition conjecture

Note this seminar will start at 15:15

Richard Montgomery (Warwick).

MR12.

Thursday 09 February 2023, 15:15-16:15

Differential Geometry and Topology Seminar

From veering triangulations to dynamic pairs

Saul Schleimer (Warwick).

MR13.

Wednesday 08 February 2023, 16:00-17:00

Algebraic Geometry Seminar

The Log-Local-Open Correspondence

Yannik Schüler, University of Sheffield.

CMS MR13.

Wednesday 08 February 2023, 14:15-15:15

Number Theory Seminar

Modularity of elliptic curves over imaginary quadratic fields

James Newton (Oxford).

MR13.

Tuesday 07 February 2023, 14:15-15:15

Partial Differential Equations seminar

Small data global existence for systems of wave equations: The role of asymptotics

Istvan Kadar (University of Cambridge).

CMS, MR13.

Tuesday 07 February 2023, 14:00-15:00

Partial Differential Equations seminar

The asymptotic charges at the critical sets of null infinity

Mariem Magdy Ali Mohamed (QMUL).

CMS, MR13.

Monday 06 February 2023, 14:00-15:00

Combinatorics Seminar

K_r-saturated graphs with large minimum degree

Dr A. Calbert Ripodas (QMUL).

MR12.

Thursday 02 February 2023, 14:30-15:30

Combinatorics Seminar

K_r-saturated graphs with large minimum degree

Dr A. Calbert Ripodas (QMUL).

MR12.

Thursday 02 February 2023, 14:30-15:30

Differential Geometry and Topology Seminar

The cyclic open-closed map, u-connections and R-matrices

Kai Hugtenburg (Edinburgh).

MR13.

Wednesday 01 February 2023, 16:00-17:00

Algebraic Geometry Seminar

A new spin on GW theory

Danilo Lewański, Università di Trieste and Université de Genève.

CMS MR13.

Wednesday 01 February 2023, 14:15-15:15

Number Theory Seminar

Decompositions of the category of l-modular representations of SL_n(F).

Peiyi Cui (University of East Anglia).

MR13.

Tuesday 31 January 2023, 14:30-15:30

Partial Differential Equations seminar

A Scattering Theory for Linearised Gravity on the Exterior of the Schwarzschild Black Hole

Hamed Masaood (Imperial College London).

CMS, MR13.

Monday 30 January 2023, 14:00-15:00

Combinatorics Seminar

Generating random regular graphs quickly.

Prof Oliver Riordan (Oxford).

MR12.

Thursday 26 January 2023, 14:30-15:30

Differential Geometry and Topology Seminar

On frame flow ergodicity

Thibault Lefeuvre (Sorbonne).

MR13.

Wednesday 25 January 2023, 16:00-17:00

Number Theory Seminar

Automorphy Lifting with Ĝ-adequate image

Dmitri Whitmore (Cambridge).

MR13.

Tuesday 24 January 2023, 14:30-15:30

Partial Differential Equations seminar

Closed Ricci Flows with Singularities Modeled on Asymptotically Conical Shrinkers

Maxwell Stolarski (University of Warwick).

CMS, MR13.

Monday 23 January 2023, 14:00-15:00

Number Theory Seminar

Title to be confirmed

Netan Dogra (King's College London).

MR13.

Sunday 15 January 2023, 14:30-15:30

Number Theory Seminar

Title to be confirmed

Yu Min (Imperial College London).

MR13.

Sunday 15 January 2023, 14:30-15:30

Number Theory Seminar

Title to be confirmed

Jack Sempliner (Imperial College London).

MR13.

Sunday 15 January 2023, 14:30-15:30

Junior Algebra and Number Theory seminar

The SL(2,K) action on a tree, its decomposition and higher dimensional generalisations

Vincenzo Di Bartolo, University of Cambridge.

CMS MR13.

Friday 02 December 2022, 15:00-16:00

Differential Geometry and Topology Seminar

Parameterised moduli spaces of surfaces as infinite loop spaces

Andrea Bianchi (Copenhagen).

MR13.

Wednesday 30 November 2022, 16:00-17:00

Algebraic Geometry Seminar

The eleventh cohomology of moduli spaces of stable curves

Samir Canning, ETH.

CMS MR13.

Wednesday 30 November 2022, 14:15-15:15

Number Theory Seminar

Multiplicity one and Breuil--Kisin cohomology of Shimura curves.

Andrea Dotto (University of Chicago).

Zoom link: https://maths-cam-ac-uk.zoom.us/j/93515008077?pwd=NkZ5UGk2MTNueFhrb2c1RG96cFNPQT09.

Tuesday 29 November 2022, 14:30-15:30

Partial Differential Equations seminar

The role of boundary conditions on scaling laws in the Rayleigh-Bénard convection problem

Camilla Nobili (University of Surrey).

CMS, MR13.

Monday 28 November 2022, 14:00-15:00

Combinatorics Seminar

Odd distances in colourings of the plane

James Davies (Cambridge).

MR12.

Thursday 24 November 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Reciprocal geodesics and dihedral subgroups of lattices in PSL(2, R)

Viveka Erlandsson (Bristol).

MR13.

Wednesday 23 November 2022, 16:00-17:00

Algebraic Geometry Seminar

A wall-crossing formula for universal Brill-Noether classes

Nicola Pagani, University of Liverpool.

CMS MR13.

Wednesday 23 November 2022, 14:15-15:15

Number Theory Seminar

Density of rational points on del Pezzo surfaces of degree 1

Rosa Winter (King's College London).

Centre for Mathematical Sciences, MR13.

Tuesday 22 November 2022, 14:30-15:30

Partial Differential Equations seminar

Oscillations vs. relaxation in galactic dynamics

Mahir Hadžić (University College London).

CMS, MR13.

Monday 21 November 2022, 14:00-15:00

Combinatorics Seminar

Forcing quasirandomness in graphs

Nikola Spasic (Cambridge).

MR12.

Thursday 17 November 2022, 14:30-15:30

Differential Geometry and Topology Seminar

String topology and the configuration space of two points

Florian Naef (Trinity College Dublin).

MR13.

Wednesday 16 November 2022, 16:00-17:00

Algebraic Geometry Seminar

Functional transcendence and equidistribution

Harry Schmidt, University of Basel.

CMS MR13.

Wednesday 16 November 2022, 14:15-15:15

Number Theory Seminar

Duality for p-adic proétale cohomology of analytic varieties.

Sally Gilles (University of Bonn).

https://maths-cam-ac-uk.zoom.us/j/93515008077?pwd=NkZ5UGk2MTNueFhrb2c1RG96cFNPQT09.

Tuesday 15 November 2022, 14:30-15:30

Partial Differential Equations seminar

Advances in the theory of multi-dimensional shock waves

Jared Speck (Vanderbilt University).

CMS, MR13.

Monday 14 November 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

A survey on enveloping algebras of infinite-dimensional Lie algebras

Lucas Buzaglo, University of Edinburgh.

CMS MR13.

Friday 11 November 2022, 15:00-16:00

Combinatorics Seminar

Induced subgraphs of induced subgraphs of large chromatic number

Alexander Scott (Oxford).

MR12.

Thursday 10 November 2022, 14:30-15:30

Differential Geometry and Topology Seminar

On not the rational dualizing module for Aut(F_n)

Zachary Himes (Cambridge).

MR13.

Wednesday 09 November 2022, 16:00-17:00

Algebraic Geometry Seminar

Motivic integration for Artin stacks

Jeremy Usatine, Brown University.

CMS MR13.

Wednesday 09 November 2022, 14:15-15:15

Number Theory Seminar

The Gauss problem for central leaves

Valentijn Karemaker (Utrecht University).

Centre for Mathematical Sciences, MR13.

Tuesday 08 November 2022, 14:30-15:30

Partial Differential Equations seminar

Boundary hypoelliptic regularization in kinetic equations

Yuzhe Zhu (University of Cambridge).

CMS, MR13.

Monday 07 November 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

Realising The Smooth Representations of GL(2,Zp)

Tom Adams, University of Cambridge.

CMS MR13.

Friday 04 November 2022, 15:00-16:00

Combinatorics Seminar

The total domination game and the 3/4 Conjecture

Julien Portier (Cambridge) .

MR12.

Thursday 03 November 2022, 14:30-15:30

Algebra and Representation Theory Seminar

Some Partial Diagram Algebras and their Schur-Weyl Dualities

Anthony Giaquinto (Loyola University Chicago).

MR12.

Wednesday 02 November 2022, 16:30-17:30

Differential Geometry and Topology Seminar

The role of stability conditions in understanding Artin groups

Edmund Heng (IHES).

MR13.

Wednesday 02 November 2022, 16:00-17:00

Algebraic Geometry Seminar

Relationships in Gromov-Witten Theory using Givental's Formalism

Qaasim Shafi, University of Birmingham.

CMS MR13.

Wednesday 02 November 2022, 14:15-15:15

Number Theory Seminar

Formalising modular forms, Eisenstein series and the modularity conjecture in Lean

Chris Birkbeck (University College London).

Centre for Mathematical Sciences, MR13.

Tuesday 01 November 2022, 14:30-15:30

Partial Differential Equations seminar

End-time regularity theorem for Brakke flow

Yoshihiro Tonegawa (Tokyo Institute of Technology).

CMS, MR13.

Monday 31 October 2022, 14:45-15:45

Partial Differential Equations seminar

Stability of the Kolmogorov-Zakharov spectrum of weak turbulence

Charles Collot, University of Cergy Pontoise.

CMS, MR13.

Monday 31 October 2022, 13:30-14:30

Differential Geometry and Topology Seminar

Topological Langlands duality for 3-manifolds

David Jordan (Edinburgh).

MR13.

Wednesday 26 October 2022, 16:00-17:00

Algebraic Geometry Seminar

Torsion points of elliptic curves via Berkovich spaces over Z

Jérôme Poineau, Université de Caen.

CMS MR13.

Wednesday 26 October 2022, 14:15-15:15

Number Theory Seminar

Average Ranks of Elliptic Curves After p-Extension

Ross Paterson (University of Bristol).

Centre for Mathematical Sciences, MR13.

Tuesday 25 October 2022, 14:30-15:30

Partial Differential Equations seminar

On the Existence and Regularity for the Stationary Linearized Boltzmann Equation in a Small Domain

I-Kun Chen (NTU).

CMS, MR13.

Monday 24 October 2022, 14:00-15:00

Combinatorics Seminar

Small subgraphs with large average degree

Oliver Janzer (Cambridge).

MR12.

Thursday 20 October 2022, 14:30-15:30

Algebra and Representation Theory Seminar

p-Kazhdan- Lusztig theory

Chris Bowman-Scargill (York).

MR12.

Wednesday 19 October 2022, 16:30-17:30

Differential Geometry and Topology Seminar

Morava K-theory of infinite groups and Euler characteristic

Irakli Patchkoria (Aberdeen).

MR13.

Wednesday 19 October 2022, 16:00-17:00

Algebraic Geometry Seminar

Counting sheaves on Calabi-Yau 4-folds

Jeongseok Oh, Imperial College London.

CMS MR13.

Wednesday 19 October 2022, 14:15-15:15

Number Theory Seminar

Effective bounds on S-integral preperiodic points for polynomials

Marley Young (University of Cambridge).

Centre for Mathematical Sciences, MR13.

Tuesday 18 October 2022, 14:30-15:30

Partial Differential Equations seminar

Oscillations vs. relaxation in galactic dynamics (Cancelled)

Mahir Hadžić (University College London).

CMS, MR13.

Monday 17 October 2022, 14:00-15:00

Combinatorics Seminar

Anticoncentration in Ramsey graphs and a proof of the Erdos-McKay conjecture

Mehtaab Sawhney (MIT) .

MR12.

Thursday 13 October 2022, 14:30-15:30

Differential Geometry and Topology Seminar

4-manifolds with infinite cyclic fundamental group

Mark Powell (Glasgow).

MR13.

Wednesday 12 October 2022, 16:00-17:00

Algebraic Geometry Seminar

Complex dynamics: degenerations, and irreducibility problems

Rohini Ramadas, University of Warwick.

CMS MR13.

Wednesday 12 October 2022, 14:15-15:15

Number Theory Seminar

Theta correspondence via C*-algebras of groups

Haluk Sengun (University of Sheffield).

Centre for Mathematical Sciences, MR13.

Tuesday 11 October 2022, 14:30-15:30

Combinatorics Seminar

Small subgraphs with large average degree

Oliver Janzer (Cambridge).

MR12.

Monday 10 October 2022, 14:30-15:30

Partial Differential Equations seminar

Moist potential vorticity inversion: a nonlinear PDE from atmospheric dynamics with free boundaries

Antoine Remond-Tiedrez (University of Cambridge).

CMS, MR13.

Monday 10 October 2022, 14:00-15:00

Combinatorics Seminar

Monochromatic products and sums in N and Q

Matthew Bowen (McGill).

MR12.

Wednesday 20 July 2022, 14:00-15:00

Combinatorics Seminar

Monochromatic products and sums in N and Q

Matthew Bowen (McGill).

MR12.

Wednesday 20 July 2022, 14:00-15:00

Number Theory Seminar

Normalization in the integral models of Shimura varieties of Hodge (abelian) type

Yujie Xu (Harvard University).

Centre for Mathematical Sciences, MR13.

Thursday 07 July 2022, 14:30-15:30

Algebraic Geometry Seminar

A tropical version of Donagi's n-gonal construction

Felix Röhrle, University of Frankfurt.

CMS MR9.

Wednesday 22 June 2022, 14:15-15:15

Combinatorics Seminar

Infinite Maker-Breaker games

Nathan Bowler (Hamburg) .

MR12.

Thursday 16 June 2022, 14:30-15:30

Number Theory Seminar

Hecke orbits on Shimura varieties of Hodge type

Pol van Hoften (Stanford University).

MR13.

Tuesday 14 June 2022, 14:30-15:30

Partial Differential Equations seminar

Orientation mixing in active suspensions

Helge Dietert (Paris Diderot).

CMS, MR13.

Monday 13 June 2022, 14:00-15:00

Algebraic Geometry Seminar

Geometry of stable pairs

Fatemeh Rezaee, University of Edinburgh.

CMS MR13.

Wednesday 08 June 2022, 14:15-15:15

Combinatorics Seminar

Distinct degrees and homogeneous sets

Eoin Long (Birmingham).

MR14.

Thursday 02 June 2022, 14:30-15:30

Partial Differential Equations seminar

Well-posedness of hyperbolic Cauchy problems with multiplicities

Claudia Garetto (QMUL, Loughborough).

CMS, MR13.

Monday 30 May 2022, 14:00-15:00

Partial Differential Equations seminar

Small obstacle limit for the inviscid Euler-alpha system

Helena Nussenzveig Lopes (Universidade Federal do Rio de Janeiro).

CMS, MR14.

Friday 27 May 2022, 11:00-12:00

Combinatorics Seminar

Keisler's order is not simple

Maryanthe Malliaris (Chicago) .

CMS MR5.

Thursday 26 May 2022, 14:30-15:30

Algebra and Representation Theory Seminar

Faithfulness of highest-weight modules for Iwasawa algebras

Please note the non-standard room.

Stephen Mann.

MR14.

Wednesday 25 May 2022, 16:30-17:30

Differential Geometry and Topology Seminar

Mapping class groups for simply connected 4-manifolds with boundary

Patrick Orson, MPI Bonn.

MR13.

Wednesday 25 May 2022, 16:00-17:00

Algebraic Geometry Seminar

Geodesics between algebraic models via Berkovich geometry

Rémi Reboulet, University of Cambridge.

CMS MR13.

Wednesday 25 May 2022, 14:15-15:15

Combinatorics Seminar

Divisor distribution of random integers.

Ben Green (Oxford).

MR12.

Thursday 19 May 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Homological filling functions and the word problem

Robert Kropholler (Warwick).

MR13.

Wednesday 18 May 2022, 16:00-17:00

Algebraic Geometry Seminar

Boundedness of foliations

Calum Spicer, King's College London.

CMS MR13.

Wednesday 18 May 2022, 14:15-15:15

Number Theory Seminar

Canonical heights and the Andre-Oort conjecture

Ananth Shankar (University of Wisonsin).

https://maths-cam-ac-uk.zoom.us/j/92192959944?pwd=OVJ3d0pJS3RRaWhKOVBuMFJIM3FiQT09.

Tuesday 17 May 2022, 14:30-15:30

Partial Differential Equations seminar

Convergence of the self-dual U(1)-Yang-Mills-Higgs energies to the (n - 2)-area functional

Davide Parise (Cambridge).

CMS, MR15.

Monday 16 May 2022, 14:00-15:00

Algebraic Geometry Seminar

Weyl symmetry for curve counting invariants via spherical twists

Tim-Henrik Bülles.

MR14.

Friday 13 May 2022, 11:00-12:00

Differential Geometry and Topology Seminar

The Ruelle zeta function at zero for nearly hyperbolic 3-manifolds

Gabriel Paternain (Cambridge).

MR13.

Wednesday 11 May 2022, 16:00-17:00

Algebraic Geometry Seminar

Mirror symmetry for Fano surfaces via scattering and tropical curves

Tim Gräfnitz, University of Cambridge.

CMS MR13.

Wednesday 11 May 2022, 14:15-15:15

Partial Differential Equations seminar

On Modelling Isolated Systems in General Relativity

Leonhard Kehrberger (Cambridge).

CMS, MR13.

Monday 09 May 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

Representations of GL_2 and p-adic Symmetric Spaces

James Taylor, University of Oxford.

CMS MR11.

Friday 06 May 2022, 15:00-16:00

Combinatorics Seminar

The singularity probability of a random symmetric matrix is exponentially small

Marcelo Campos (IMPA, Brazil).

MR12.

Thursday 05 May 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Geometry and spectrum of random hyperbolic surfaces

Laura Monk (Bristol).

MR13.

Wednesday 04 May 2022, 16:00-17:00

Algebraic Geometry Seminar

Enumeration of curves in abelian surfaces

Thomas Blomme, Université de Genève.

CMS MR13.

Wednesday 04 May 2022, 14:15-15:15

Number Theory Seminar

The formalism of Shimura varieties

Richard Taylor, Stanford University.

MR13.

Tuesday 03 May 2022, 14:30-15:30

Partial Differential Equations seminar

Solutions to the Navier-Stokes equations that are locally bounded in L^{3,\infty}.

Gregory Seregin (University of Oxford).

CMS, MR13.

Monday 02 May 2022, 14:00-15:00

Partial Differential Equations seminar

Second law of thermodynamics and bounded entropy solutions in the compressible Navier-Stokes system

Xin Liu (Weierstraß-Institut für Angewandte Analysis und Stochastik).

CMS, MR13.

Monday 25 April 2022, 14:00-15:00

Partial Differential Equations seminar

Hardy inequalities for the Landau equation

Maria Gualdani (University of Texas Austin).

CMS, MR13.

Wednesday 23 March 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

Locally analytic representations and D-modules on rigid analytic spaces

Amy Zhu, University of Cambridge.

CMS MR11.

Friday 18 March 2022, 15:30-16:30

Combinatorics Seminar

Transversals in quasirandom latin squares

Dr Sean Eberhard (Cambridge).

MR12.

Thursday 17 March 2022, 14:30-15:30

Algebra and Representation Theory Seminar

Equivariant D-modules on the Drinfeld upper half-space

Amy Zhu.

MR12.

Wednesday 16 March 2022, 16:30-17:30

Differential Geometry and Topology Seminar

Knot theory and machine learning

Marc Lackenby, Oxford.

MR13.

Wednesday 16 March 2022, 16:00-17:00

Algebraic Geometry Seminar

BPS invariant from non Archimedean integrals

Francesca Carocci, École Polytechnique Fédérale de Lausanne.

CMS MR13.

Wednesday 16 March 2022, 14:15-15:15

Number Theory Seminar

Rigid meromorphic cocycles and p-adic variations of modular forms

Alice Pozzi, Imperial College London.

MR13.

Tuesday 15 March 2022, 14:30-15:30

Partial Differential Equations seminar

Irregular transport and loss of regularity for transport equations

Anna Mazzucato (Pennsylvania State University).

CMS, MR14.

Tuesday 15 March 2022, 14:00-15:00

Mordell Lectures

Dynamics of dilute gases: a statistical approach

Laure Saint-Raymond, ENS Lyon.

MR2, CMS.

Thursday 10 March 2022, 16:00-17:00

Combinatorics Seminar

An asymptotic minors property for ranks of higher-dimensional tensors

Thomas Karam (Cambridge) .

MR12.

Thursday 10 March 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Homotopical Lagrangian Monodromy

Noah Porcelli, Cambridge.

MR13.

Wednesday 09 March 2022, 16:00-17:00

Algebraic Geometry Seminar

Quot schemes of surfaces

Samuel Stark, Imperial College London.

CMS MR13.

Wednesday 09 March 2022, 14:15-15:15

Number Theory Seminar

Mordell–Weil groups of elliptic curves — beyond ranks

Alex Bartel, University of Glasgow.

MR13.

Tuesday 08 March 2022, 14:30-15:30

Partial Differential Equations seminar

Regularity theory for branched stable hypersurfaces

Paul Minter (Cambridge).

CMS, MR13.

Monday 07 March 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

The derived category of a quiver

Isambard Goodbody, University of Glasgow.

CMS MR11.

Friday 04 March 2022, 15:30-16:30

Combinatorics Seminar

Testability of relations between permutations

Oren Becker (Cambridge) .

MR12.

Thursday 03 March 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Khovanov homology and knot detection

Steven Sivek, Imperial College London.

MR13.

Wednesday 02 March 2022, 16:00-17:00

Algebraic Geometry Seminar

Rank r DT theory from rank 1

Soheyla Feyzbakhsh, Imperial College London.

CMS MR13.

Wednesday 02 March 2022, 14:15-15:15

Number Theory Seminar

[Cancelled] Local Langlands in families for classical groups in the banal case

Robert Kurinczuk, University of Sheffield.

MR13.

Tuesday 01 March 2022, 14:30-15:30

Number Theory Seminar

Arithmetic statistics via graded Lie algebras

Jef Laga, University of Cambridge.

MR13.

Tuesday 01 March 2022, 14:30-15:30

Partial Differential Equations seminar

Euler system with a polytropic equation of state as a vanishing viscosity limit

Simon Markfelder (University of Cambridge).

CMS, MR13.

Monday 28 February 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

Deformations of diagonal Hilbert Eisenstein series

Håvard Damm-Johnsen, University of Oxford.

CMS MR15.

Friday 25 February 2022, 15:00-16:00

Combinatorics Seminar

Effective results on the size and structure of sumsets

Aled Walker (King's London) .

MR12.

Thursday 24 February 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Applications of cobordism categories to enumerative invariants

Markus Upmeier, Aberdeen.

MR13.

Wednesday 23 February 2022, 16:00-17:00

Algebraic Geometry Seminar

Neron models and the log Picard space

Thibault Poiret, University of Cambridge.

CMS MR13.

Wednesday 23 February 2022, 14:15-15:15

Number Theory Seminar

[cancelled] Arithmetic statistics via graded Lie algebras

Jef Laga, University of Cambridge.

MR13.

Tuesday 22 February 2022, 14:30-15:30

Partial Differential Equations seminar

Long time behaviour of kinetic Fokker-Planck models for Elo Chess ranking and when applying hypocoercivity methods can be really hard.

Josephine Evans (Warwick).

CMS, MR13.

Monday 21 February 2022, 14:00-15:00

Combinatorics Seminar

Ramsey theory on homogeneous structures

Natasha Dobrinen (Denver).

MR12.

Thursday 17 February 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Smooth embeddings and their families

Danica Kosanović, ETH.

MR13.

Wednesday 16 February 2022, 16:00-17:00

Algebraic Geometry Seminar

K-stability and deformations of complex structures

Carlo Scarpa, Scuola Internazionale Superiore di Studi Avanzati.

CMS MR13.

Wednesday 16 February 2022, 14:15-15:15

Number Theory Seminar

Understanding the Defect via Ramification Theory

Vaidehee Thatte, King's College London.

https://maths-cam-ac-uk.zoom.us/j/92192959944?pwd=OVJ3d0pJS3RRaWhKOVBuMFJIM3FiQT09.

Tuesday 15 February 2022, 14:30-15:30

Partial Differential Equations seminar

Vortex filament solutions of the 3D Navier-Stokes solutions

Jacob Bedrossian (University of Maryland).

CMS, MR13.

Monday 14 February 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

The diameter of the modular McKay graph of SLn(Fp).

Miriam Norris, King's College London.

Zoom.

Friday 11 February 2022, 15:00-16:00

Combinatorics Seminar

configurations containing 4-term arithmetic progressions are uncommon

Leo Versteegen (Cambridge).

CMS MR5.

Thursday 10 February 2022, 16:00-17:00

Combinatorics Seminar

Minimum degree stability and locally colourable graphs

Dr F.Illingworth (Oxford).

MR5 Centre for Mathematical Sciences.

Thursday 10 February 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Character varieties of random groups

Oren Becker, Cambridge.

MR13.

Wednesday 09 February 2022, 16:00-17:00

Algebraic Geometry Seminar

Holomorphic anomaly equations for the Hilbert schemes of points of K3 surfaces

Georg Oberdieck, University of Bonn.

CMS MR13.

Wednesday 09 February 2022, 14:15-15:15

Number Theory Seminar

Arthur packets for p-adic groups and the wavefront set

Emile Takahiro Okada, University of Oxford.

MR13.

Tuesday 08 February 2022, 14:30-15:30

Partial Differential Equations seminar

Enhanced dissipation and Taylor dispersion in higher-dimensional parallel shear flows

Michele Coti Zelati (Imperial College).

CMS, MR13.

Monday 07 February 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

How loud is an arithmetic drum?

Radu Toma, University of Bonn.

Zoom.

Friday 04 February 2022, 15:00-16:00

Combinatorics Seminar

Large hypergraphs without tight cycles

Mr B. Janzer (Cambridge).

MR12.

Thursday 03 February 2022, 14:30-15:30

Differential Geometry and Topology Seminar

The surface category and tropical curves

Jan Steinebrunner, University of Cambridge.

MR13.

Wednesday 02 February 2022, 16:00-17:00

Algebraic Geometry Seminar

Special Kaehler metrics on holomorphic submersions

Annamaria Ortu, Scuola Internazionale Superiore di Studi Avanzati.

CMS MR13.

Wednesday 02 February 2022, 14:15-15:15

Number Theory Seminar

Optimal Diophantine Exponents and the Spectral Decomposition

Amitay Kamber, University of Cambridge.

MR13.

Tuesday 01 February 2022, 14:30-15:30

Partial Differential Equations seminar

Rough solutions of the 3-D compressible Euler equations

Qian Wang (Oxford).

CMS, MR13.

Monday 31 January 2022, 14:00-15:00

Junior Algebra and Number Theory seminar

Dimensions of Iwasawa algebras and their representations

James Timmins, University of Oxford.

CMS MR15.

Friday 28 January 2022, 15:00-16:00

Combinatorics Seminar

** POSTPONED ** Linear configurations containing 4-term arithmetic progressions are uncommon

This talk is postponed until Thursday 10th February

Leo Versteegen (Cambridge).

MR12.

Thursday 27 January 2022, 14:30-15:30

Differential Geometry and Topology Seminar

Knots, minimal surfaces and J-holomorphic curves

Joel Fine, Université Libre de Bruxelles.

MR13.

Wednesday 26 January 2022, 16:00-17:00

Algebraic Geometry Seminar

A tale of four theories

Navid Nabijou, Cambridge.

CMS MR13.

Wednesday 26 January 2022, 14:15-15:15

Partial Differential Equations seminar

Bulk-boundary correspondence for vacuum asymptotically Anti-de Sitter spacetimes

Arick Shao (QMUL).

CMS, MR13.

Monday 24 January 2022, 14:00-15:00

Number Theory Seminar

Title to be confirmed

Amitay Kamber, University of Cambridge.

MR13.

Tuesday 18 January 2022, 14:30-15:30

Number Theory Seminar

Title to be confirmed

Vaidehee Thatte, King's College London.

MR13.

Tuesday 18 January 2022, 14:30-15:30

Number Theory Seminar

Title to be confirmed

Alex Bartel, University of Glasgow.

MR13.

Tuesday 18 January 2022, 14:30-15:30

Junior Algebra and Number Theory seminar

The search for p-adic automorphic forms

Guillem Garcia Tarrach, University of Cambridge.

CMS MR11.

Friday 03 December 2021, 15:00-16:00

Algebra and Representation Theory Seminar

Boundary algebras arising from uniform Postnikov diagams on surfaces

Colin Krawchuk.

MR12.

Wednesday 01 December 2021, 16:30-17:30

Number Theory Seminar

p-arithmetic cohomology and p-adic automorphic forms

Guillem Garcia-Tarrach, University of Cambridge.

MR13.

Tuesday 30 November 2021, 14:30-15:30

Junior Algebra and Number Theory seminar

The Smooth Representations of GL(2,O)

Tom Adams, University of Cambridge.

CMS MR11.

Friday 26 November 2021, 15:00-16:00

Combinatorics Seminar

The dimension of the divisibility order

Victor Souza (Cambridge).

MR12.

Thursday 25 November 2021, 14:30-15:30

Algebra and Representation Theory Seminar

Extensions of Specht modules and p-ary designs

Liam Jolliffe.

MR12.

Wednesday 24 November 2021, 16:30-17:30

Differential Geometry and Topology Seminar

Morava K-theory and Hamiltonian loops

Ivan Smith, Cambridge.

MR13.

Wednesday 24 November 2021, 16:00-17:00

Algebraic Geometry Seminar

Degenerations of the Hilbert scheme and tropical geometry

Dhruv Ranganathan, Cambridge.

CMS MR13.

Wednesday 24 November 2021, 14:15-15:15

Number Theory Seminar

Evaluating the wild Brauer group

Rachel Newton (King's College London).

MR13.

Tuesday 23 November 2021, 14:30-15:30

Junior Algebra and Number Theory seminar

Quivers, the Ringel-Hall algebra and the cohomological Hall algebra

Sarunas Kaubrys, University of Edinburgh.

CMS MR11.

Friday 19 November 2021, 15:00-16:00

Combinatorics Seminar

Infinitely Edge-Connected Graphs

Jan Kurkofka (Birmingham).

MR12.

Thursday 18 November 2021, 14:30-15:30

Algebra and Representation Theory Seminar

De Rham Cohomology of Affinoid Spaces

Tom Adams.

MR12.

Wednesday 17 November 2021, 16:30-17:30

Differential Geometry and Topology Seminar

Homological stability for Temperley-Lieb algebras

Rachael Boyd, Cambridge.

MR13.

Wednesday 17 November 2021, 16:00-17:00

Algebraic Geometry Seminar

Z/2Z-equivariant smoothings of cusp singularities

Angelica Simonetti, Cambridge.

CMS MR13.

Wednesday 17 November 2021, 14:15-15:15

Number Theory Seminar

Gaussian distribution of squarefree and B-free numbers in short intervals

Alexander Mangerel (Durham University).

MR13.

Tuesday 16 November 2021, 14:30-15:30

Partial Differential Equations seminar

Soliton resolution for energy critical wave type equations under symmetry

Frank Merle, Cergy Pontoise and IHES (France).

tba.

Monday 15 November 2021, 15:00-16:00

Combinatorics Seminar

Induced Poset Saturation

Maria Ivan (Cambridge).

MR12.

Thursday 11 November 2021, 14:30-15:30

Combinatorics Seminar

Induced Poset Saturation

Maria Ivan (Cambridge).

MR12.

Thursday 11 November 2021, 14:30-15:30

Algebra and Representation Theory Seminar

General Jones-Wenzl Idempotents

Robert Spencer.

MR12.

Wednesday 10 November 2021, 16:30-17:30

Differential Geometry and Topology Seminar

Symplectic cohomology of compound du Val singularities

Jonny Evans, Lancaster.

MR13.

Wednesday 10 November 2021, 16:00-17:00

Algebraic Geometry Seminar

An overview of Non-Reductive Geometric Invariant Theory and its applications

Eloise Hamilton, Cambridge.

CMS MR13.

Wednesday 10 November 2021, 14:15-15:15

Number Theory Seminar

P-adic L-functions for GL(3)

Chris Williams (University of Warwick).

MR13.

Tuesday 09 November 2021, 14:30-15:30

Combinatorics Seminar

Anti-concentration of Rademacher sums

Vojtech Dvorak (Cambridge).

MR12.

Thursday 04 November 2021, 14:30-15:30

Combinatorics Seminar

Anti-concentration of Rademacher sums

Vojtech Dvorak (Cambridge).

MR12.

Thursday 04 November 2021, 14:30-15:30

Algebra and Representation Theory Seminar

Non-linear Sylow branching coefficients for the symmetric group

Giada Volpato.

MR12.

Wednesday 03 November 2021, 16:30-17:30

Differential Geometry and Topology Seminar

The topology of the Gelfand–Zeitlin fiber

Jeff Carlson, Imperial.

MR13.

Wednesday 03 November 2021, 16:00-17:00

Algebraic Geometry Seminar

Gromov-Witten invariants of blowups

Wendelin Lutz, Imperial College London.

CMS MR13.

Wednesday 03 November 2021, 14:15-15:15

Number Theory Seminar

Congruences of Elliptic Curves Arising from Non-Surjective Galois Representations

Sam Frengley, Cambridge.

MR13.

Tuesday 02 November 2021, 14:30-15:30

Combinatorics Seminar

Counting Hamiltonian cycles in Dirac hypergraphs

Adva Mond (Cambridge).

MR12.

Thursday 28 October 2021, 14:30-15:30

Differential Geometry and Topology Seminar

Trying to quantify Gromov's non-squeezing theorem

Umut Varolgunes, Edinburgh.

MR13.

Wednesday 27 October 2021, 16:00-17:00

Number Theory Seminar

Geometric L-packets of toral supercuspidal representations

https://maths-cam-ac-uk.zoom.us/j/94361514318?pwd=eGprNC85SFBHL0FvaUlpMEdSdVlkQT09

Charlotte Chan (University of Michigan).

Online.

Tuesday 26 October 2021, 14:30-15:30

Combinatorics Seminar

Common linear patterns are rare

N. Kamcev (Zagreb).

MR12.

Thursday 21 October 2021, 14:30-15:30

Differential Geometry and Topology Seminar

Cubulating groups acting on polygonal complexes

Calum Ashcroft, Cambridge.

MR13.

Wednesday 20 October 2021, 16:00-17:00

Algebraic Geometry Seminar

K-moduli for log Fano complete intersections

Theo Papazachariou, Essex.

CMS MR13.

Wednesday 20 October 2021, 14:15-15:15

Number Theory Seminar

(A)typical intersections and where to find them

https://maths-cam-ac-uk.zoom.us/j/92192959944?pwd=OVJ3d0pJS3RRaWhKOVBuMFJIM3FiQT09

Gregorio Baldi (IHES).

Online.

Tuesday 19 October 2021, 14:30-15:30

Differential Geometry and Topology Seminar

The transport Oka-Grauert principle for simple surfaces

Jan Bohr, Cambridge.

MR13.

Wednesday 13 October 2021, 16:00-17:00

Algebraic Geometry Seminar

Some modular compactifications of M_{2,n} by Gorenstein curves

Luca Battistella, Ruprecht-Karls-Universität Heidelberg.

CMS MR13.

Wednesday 13 October 2021, 14:15-15:15

Number Theory Seminar

Recent progress on the formal degree conjecture

David Schwein (University of Cambridge).

MR13.

Tuesday 12 October 2021, 14:30-15:30

Category Theory Seminar

Cartesian differential categories as skew enriched categories

Richard Garner (Macquarie University).

Zoom (Meeting ID 926 3105 8994, passcode 345661).

Tuesday 08 June 2021, 10:00-11:30

Category Theory Seminar

Categorical Models of Explicit Substitutions

Valeria de Paiva (Topos Institute).

Zoom (Meeting ID 996 6732 5570, passcode 109362).

Tuesday 01 June 2021, 16:15-17:15

Category Theory Seminar

Categorical composable cryptography

Martti Karvonen (University of Ottawa).

Zoom (Meeting ID 937 8091 1329, passcode 001582).

Tuesday 25 May 2021, 16:15-17:15

Category Theory Seminar

The Gödel fibration

Davide Trotta (University of Pisa).

Zoom (Meeting ID 945 3662 6774, passcode 086714).

Tuesday 11 May 2021, 16:15-17:15

Number Theory Seminar

Internal Preprint Seminar

Tom Fisher, University of Cambridge.

Online.

Sunday 09 May 2021, 14:30-15:30

Number Theory Seminar

Affine Deligne-Lusztig varieties and Generalized affine Springer fibers

Xuhua He, Chinese University of Hong Kong.

Online.

Tuesday 04 May 2021, 14:30-15:30

Number Theory Seminar

Hilbert's Thirteenth problem and moduli of abelian varieties.

Please contact the organisers for registration details

Rong Zhou (University of Cambridge).

Online.

Tuesday 16 March 2021, 14:30-15:30

Number Theory Seminar

An Asymptotic Local-Global Principle for Integral Kleinian Sphere Packings

Edna Jones (Rutgers University).

Online.

Tuesday 09 March 2021, 14:30-15:30

Category Theory Seminar

A characterisation of the category of compact Hausdorff spaces

Luca Reggio (University of Oxford).

Zoom (Meeting ID 916 7928 3736, passcode 844306).

Tuesday 09 March 2021, 14:15-15:15

Number Theory Seminar

Internal Preprint Seminar

Please contact the organisers for joining details

Jessica Fintzen (University of Cambridge).

Online.

Tuesday 02 March 2021, 14:30-15:30

Number Theory Seminar

Towards an integral local theta correspondence: universal Weil module and first conjectures

Justin Trias (University of East Anglia).

Online.

Tuesday 23 February 2021, 14:30-15:30

Category Theory Seminar

On the categorical structure behind Galois theories

David Blázquez-Sanz, Universidad Nacional de Colombia.

Zoom (Meeting ID 993 6591 2480, passcode 493042).

Tuesday 16 February 2021, 16:15-17:15

Number Theory Seminar

Condensed Mathematics

Please contact the organisers for joining details

Guillem Garcia-Tarrach (University of Cambridge).

Online.

Tuesday 16 February 2021, 14:30-15:30

Number Theory Seminar

Semistable abelian varieties with good reduction outside 73

Lassina Dembélé (Université du Luxembourg).

Online.

Tuesday 09 February 2021, 14:30-15:30

Number Theory Seminar

Exceptional primes of abelian varieties

Please contact the organisers for joining details

Jef Laga (University of Cambridge).

Online.

Tuesday 02 February 2021, 14:30-15:30

Category Theory Seminar

Large categories and quantifiers in topos theory

Michael Shulman (University of San Diego).

Zoom (Meeting ID 943 7534 6045, passcode 252455).

Tuesday 26 January 2021, 16:15-17:15

Category Theory Seminar

Large categories and quantifiers in topos theory

Michael Shulman (University of San Diego).

Zoom (Meeting ID 943 7534 6045, passcode 252455).

Tuesday 26 January 2021, 16:15-17:15

Number Theory Seminar

Higher Coleman Theory

George Boxer (ENS Lyon).

Online.

Tuesday 26 January 2021, 14:30-15:30

Number Theory Seminar

Internal Preprint Seminar: The Taylor-Wiles method

Please contact the organisers for registration details

Dmitri Whitmore (University of Cambridge).

Online.

Tuesday 01 December 2020, 14:30-15:30

Category Theory Seminar

Isotropy Groups of Quasi-Equational Theories

Jason Parker, Brandon University.

Zoom (Meeting ID 916 7928 3736, passcode 844306).

Tuesday 01 December 2020, 14:15-15:15

Number Theory Seminar

Anticyclotomic Euler systems for conjugate self-dual representations of GL(2n)

Andrew Graham (Imperial College London).

Online.

Tuesday 24 November 2020, 14:30-15:30

Number Theory Seminar

Internal Preprint Seminar: A Deuring criterion for abelian varieties

Please contact the organisers for registration details

Lukas Kofler (University of Cambridge).

Online.

Tuesday 17 November 2020, 14:30-15:30

Category Theory Seminar

A 2-dimensional bifunctor theorem

Graham Manuell.

Zoom (Meeting ID 916 7928 3736, passcode 844306).

Tuesday 17 November 2020, 14:15-15:15

Number Theory Seminar

Minimal weights of mod p Galois representations

Hanneke Wiersema (King's College London).

Online.

Tuesday 10 November 2020, 14:30-15:30

Algebra and Representation Theory Seminar

The image of the Specht module under the inverse Schur functor

Please contact swcl2@cam.ac.uk for Zoom details for this event.

Eoghan McDowell (Royal Holloway University of London).

by zoom.

Wednesday 04 November 2020, 09:30-10:30

Number Theory Seminar

Internal Preprint Seminar: Congruences of Elliptic Curves with Small Conductor

Please contact the organisers for registration details

Sam Frengley (University of Cambridge).

Online.

Tuesday 03 November 2020, 14:30-15:30

Number Theory Seminar

Families of p-adic L-functions

Ashwin Iyengar (King's College London).

Online.

Tuesday 27 October 2020, 14:30-15:30

Number Theory Seminar

Title to be confirmed

To obtain the Zoom info please email Jun, Jessica or Rong.

TBA.

Online.

Tuesday 20 October 2020, 14:30-15:30

Number Theory Seminar

Title to be confirmed

To obtain the Zoom info please email Jun, Jessica or Rong.

TBA.

Online.

Tuesday 20 October 2020, 14:30-15:30

Number Theory Seminar

Title to be confirmed

To obtain the Zoom info please email rz240@cam.ac.uk

TBA.

Online.

Tuesday 20 October 2020, 14:30-15:30

Number Theory Seminar

Internal Preprint Seminar

Please contact the organisers for registration details

Jack Thorne (University of Cambridge).

Online.

Tuesday 20 October 2020, 14:30-15:30

Category Theory Seminar

Quillen model structures from models of HoTT

Steve Awodey (Departments of Philosophy and Mathematics, Carnegie Mellon University).

Zoom (Meeting ID 916 7928 3736, passcode 844306).

Tuesday 20 October 2020, 14:15-15:15

Number Theory Seminar

Automorphy of Hecke modules from geometry

Jun Su (University of Cambridge).

Online.

Tuesday 13 October 2020, 14:30-15:30

Algebraic Geometry Seminar

Behind the math: interview with Yuri Manin

Yuri Manin (Max Planck Institute).

CMS MR13.

Thursday 16 July 2020, 13:00-14:00

Junior Algebra and Number Theory seminar

Title to be confirmed

Eoghan McDowell, Royal Holloway, University of London.

CMS, MR13.

Friday 29 May 2020, 15:00-16:00

Junior Algebra and Number Theory seminar

Generation of Derived Categories for Groups Lying in Kropholler's Hierarchy

Rudradip Biswas, University of Manchester.

CMS, MR13.

Friday 15 May 2020, 15:00-16:00

Algebraic Geometry Seminar

Title to be confirmed

Veronica Fantini, SISSA.

CMS MR13.

Wednesday 13 May 2020, 14:15-15:15

Junior Algebra and Number Theory seminar

Title to be confirmed

Ted Jones-Healey, University of Manchester.

CMS, MR13.

Friday 01 May 2020, 15:00-16:00

Junior Algebra and Number Theory seminar

Title to be confirmed

Yunxi Shi, University of Birmingham.

CMS, MR13.

Friday 24 April 2020, 15:00-16:00

Junior Algebra and Number Theory seminar

Faithfulness of highest weight modules for Iwasawa algebras

Stephen Mann, University of Cambridge.

CMS, MR13.

Friday 13 March 2020, 15:00-16:00

Combinatorics Seminar

Sparse minors in graphs

Matthew Wales (University of Cambridge).

MR12.

Thursday 12 March 2020, 14:30-15:30

Number Theory Seminar

On plectic conjectures in positive and mixed characteristic

Matteo Tamiozzo (Imperial College London).

MR12.

Tuesday 10 March 2020, 14:30-15:30

Partial Differential Equations seminar

Contagious particle systems and the supercooled Stefan problem

Andreas Sojmark (Imperial College London).

CMS, MR13.

Monday 09 March 2020, 15:00-16:00

Junior Algebra and Number Theory seminar

Several approaches to Kazhdan-Lusztig theory

Amy Zhu, University of Cambridge.

CMS, MR13.

Friday 06 March 2020, 15:00-16:00

Combinatorics Seminar

Rank-Based Independence Testing in Near Linear Time

Chaim Even-Zohar (Turing Institute).

MR12.

Thursday 05 March 2020, 14:30-15:30

Algebra and Representation Theory Seminar

Character levels and character bounds

Pham Tiep (Rutgers).

MR12.

Wednesday 04 March 2020, 16:30-17:30

Differential Geometry and Topology Seminar

Trisections and the Thom conjecture - CANCELLED

Peter Lambert-Cole, MPI Bonn.

MR13.

Wednesday 04 March 2020, 16:00-17:00

Algebraic Geometry Seminar

A tropical and logarithmic study of Milnor fibers

Patrick Popescu-Pampu (Lille).

CMS MR13.

Wednesday 04 March 2020, 14:15-15:15

Discrete Analysis Seminar

On the diameters of p-groups

Henry Bradford, University of Cambridge.

MR4, CMS.

Wednesday 04 March 2020, 13:45-14:45

Number Theory Seminar

Joint distribution of spins and applications

Djordjo Milovic (University College London).

MR12.

Tuesday 03 March 2020, 14:30-15:30

Differential Geometry and Topology Seminar

Highly connected manifolds in dimensions larger than 248

Jeremy Hahn, MIT.

MR13.

Wednesday 26 February 2020, 16:00-17:00

Algebraic Geometry Seminar

K-Stability and weighted K-stability

Eveline Legendre, Institut de Mathématiques de Toulouse.

CMS MR13.

Wednesday 26 February 2020, 14:15-15:15

Discrete Analysis Seminar

Conformal dimension of fractal percolation

Ville Suomala (University of Oulu).

MR4, CMS.

Wednesday 26 February 2020, 13:45-14:45

Junior Algebra and Number Theory seminar

D-modules on singular varieties

Haiping Yang, Imperial College London.

CMS, MR13.

Friday 21 February 2020, 15:00-16:00

Combinatorics Seminar

Hamilton cycles in highly symmetric graphs

Torsten Mutze (University of Warwick).

MR12.

Thursday 20 February 2020, 14:30-15:30

Algebra and Representation Theory Seminar

Some exotic tensor categories in prime characteristic.

David Benson (Aberdeen).

MR12.

Wednesday 19 February 2020, 16:30-17:30

Differential Geometry and Topology Seminar

An arithmetic count of rational plane curves

Kirsten Wickelgren, Duke.

MR13.

Wednesday 19 February 2020, 16:00-17:00

Algebraic Geometry Seminar

The KKP conjecture for minimal adjoint orbits

Elizabeth Gasparim, Antogafasta.

CMS MR13.

Wednesday 19 February 2020, 14:15-15:15

Discrete Analysis Seminar

On the size of subsets of F_p^n without p distinct elements summing to zero

Lisa Sauermann (Stanford University).

MR4, CMS.

Wednesday 19 February 2020, 13:45-14:45

Number Theory Seminar

On some unlikely intersections for values and orbits of rational functions

Alina Ostafe (The University of New South Wales).

MR13.

Tuesday 18 February 2020, 14:30-15:30

Partial Differential Equations seminar

Spectral Theory and Trace Formulae on Stationary Spacetimes

Alexander Strohmaier (Univ. of Leeds).

CMS, MR13.

Monday 17 February 2020, 15:00-16:00

Junior Algebra and Number Theory seminar

Kazhdan-Lusztig Positivity Conjectures - The Algebraic Viewpoint

Robert Spencer, University of Cambridge.

CMS, MR13.

Friday 14 February 2020, 15:00-16:00

Combinatorics Seminar

Dense induced bipartite subgraphs in triangle-free graphs

Shoham Letzter (University of Cambridge).

MR12.

Thursday 13 February 2020, 14:30-15:30

Algebra and Representation Theory Seminar

Representations and subgroups of SL(4), with applications to physics

Robert Wilson (Queen Mary UL).

MR12.

Wednesday 12 February 2020, 16:30-17:30

Differential Geometry and Topology Seminar

Recent progress on the Fried conjecture

Viet Dang, Lyon.

MR13.

Wednesday 12 February 2020, 16:00-17:00

Algebraic Geometry Seminar

Geometry of the double ramification cycle

David Holmes, Leiden University.

CMS MR13.

Wednesday 12 February 2020, 14:15-15:15

Number Theory Seminar

On a generalization of Perrin-Riou's conjecture on Kato's zeta elements

Takamichi Sano (Osaka City University and King's College London).

MR13.

Tuesday 11 February 2020, 14:30-15:30

Category Theory Seminar

D-ultrafilter monads

Lurdes Sousa (CMUC, University of Coimbra & IP Viseu).

MR4, Centre for Mathematical Sciences.

Tuesday 11 February 2020, 14:15-15:15

Partial Differential Equations seminar

Existence of global strong solution for compressible Navier Stokes equations in one dimension with for degenerate viscosity coefficients

Boris Haspot (Univ. Paris-Dauphine).

CMS, MR13.

Monday 10 February 2020, 15:00-16:00

Junior Algebra and Number Theory seminar

Saturated fusion Systems on a Sylow p-subgroup of a rank 2 Lie Type Group

Martin Van Beek, University of Birmingham.

CMS, MR13.

Friday 07 February 2020, 15:00-16:00

Combinatorics Seminar

Graphs with forbidden induced subgraphs

Alex Scott (University of Oxford).

MR12.

Thursday 06 February 2020, 14:30-15:30

Algebra and Representation Theory Seminar

Biset functors for categories

Peter Webb (Minnesota).

MR12.

Wednesday 05 February 2020, 16:30-17:30

Differential Geometry and Topology Seminar

Resonant spaces for volume preserving Anosov flows

Gabriel Paternain, Cambridge.

MR13.

Wednesday 05 February 2020, 16:00-17:00

Algebraic Geometry Seminar

Base loci of big and nef line bundles on irreducible symplectic varieties

Ulrike Rieß, ETH Zürich.

CMS MR13.

Wednesday 05 February 2020, 14:15-15:15

Number Theory Seminar

Twisted orbital integrals and irreducible components of affine Deligne-Lusztig varieties

Rong Zhou (Imperial College London).

MR13.

Tuesday 04 February 2020, 14:30-15:30

Category Theory Seminar

Characterizing weakly Schreier extensions of monoids

Peter Faul (University of Cambridge).

MR4, Centre for Mathematical Sciences.

Tuesday 04 February 2020, 14:15-15:15

Partial Differential Equations seminar

Variations on Gehring’s lemma

Olli Saari (Univ. of Bonn).

CMS, MR13.

Monday 03 February 2020, 15:00-16:00

Combinatorics Seminar

Inequalities on projected volumes

Zarko Randelovic (University of Cambridge).

MR12.

Thursday 30 January 2020, 14:30-15:30

Differential Geometry and Topology Seminar

Rational curves and birational contractions on hyperkahler manifolds

Ekaterina Amerik, Orsay.

MR13.

Wednesday 29 January 2020, 16:00-17:00

Algebraic Geometry Seminar

Exterior algebras and local mirror symmetry

Jack Smith, University of Cambridge.

CMS MR13.

Wednesday 29 January 2020, 14:15-15:15

Number Theory Seminar

Distribution of Hecke eigenvalues

Jasmin Matz (University of Copenhagen).

MR13.

Tuesday 28 January 2020, 14:30-15:30

Junior Algebra and Number Theory seminar

Finite primitive groups

Ben Stratford, University of Warwick .

CMS, MR13.

Friday 24 January 2020, 15:00-16:00

Combinatorics Seminar

Stable isoperimetry in lattice-like graphs

Ben Barber (University of Manchester).

MR12.

Thursday 23 January 2020, 14:30-15:30

Number Theory Seminar

Higher local constants, local global principles, and the Langlands correspondence for GL(n)

Guy Henniart (Université Paris-Sud).

MR12.

Wednesday 22 January 2020, 16:30-17:30

Algebra and Representation Theory Seminar

Higher local constants, local global principles and the Langlands correspondence for GL(n)

Guy Henniart (Paris-Sud).

MR12.

Wednesday 22 January 2020, 16:30-17:30

Differential Geometry and Topology Seminar

Groups acting improperly on cube complexes

Jason Manning, Cornell.

MR13.

Wednesday 22 January 2020, 16:00-17:00

Algebraic Geometry Seminar

Mirrors of the Johnson-Kollár series

Giulia Gugiatti, Imperial College London.

CMS MR13.

Wednesday 22 January 2020, 14:15-15:15

Discrete Analysis Seminar

Stability of homomorphisms into symmetric groups

Oren Becker (Cambridge).

MR4, CMS.

Wednesday 22 January 2020, 13:45-14:45

Category Theory Seminar

A Formal Approach to Generalisations of Monads

Gabriele Lobbia (University of Leeds).

MR4, Centre for Mathematical Sciences.

Tuesday 21 January 2020, 14:15-15:15

Partial Differential Equations seminar

An optimal transport formulation of the Einstein equations of general relativity

Andrea Mondino (Univ. of Oxford).

CMS, MR13.

Monday 20 January 2020, 15:00-16:00

Differential Geometry and Topology Seminar

Exotic Lagrangian tori in Grassmannians

Marco Castronovo, Rutgers.

MR13.

Wednesday 15 January 2020, 16:00-17:00

Discrete Analysis Seminar

Kakeya maximal estimates via real algebraic geometry

Jonathan Hickman (Edinburgh).

MR4, CMS.

Wednesday 15 January 2020, 13:45-14:45

Algebra and Representation Theory Seminar

Dimension series and homotopy groups of spheres

Laurent Bartholdi (Göttingen, Lyon).

MR12.

Thursday 19 December 2019, 14:00-15:00

Junior Algebra and Number Theory seminar

Abstract Regular Polytopes

Rob Nicolaides, University of Manchester.

CMS, MR13.

Friday 06 December 2019, 15:00-16:00

Combinatorics Seminar

Halfway to Rota's basis conjecture

Alexey Pokrovskiy (Birkbeck, University of London).

MR12.

Thursday 05 December 2019, 14:30-15:30

Algebra and Representation Theory Seminar

Presentations for Brin’s higher-dimensional Thompson groups nV

Martyn Quick (St Andrews).

MR12.

Wednesday 04 December 2019, 16:30-17:30

Differential Geometry and Topology Seminar

Quantum topology of Legendrian curves

Fabian Haiden, Oxford.

MR13.

Wednesday 04 December 2019, 16:00-17:00

Algebraic Geometry Seminar

Complete Complexes and Spectral Sequences

Evangelos Routis, University of Warwick .

CMS MR3.

Wednesday 04 December 2019, 14:15-15:15

Number Theory Seminar

On the Bloch—Kato conjecture for genus 2 Siegel modular forms

Sarah Zerbes.

MR12.

Tuesday 03 December 2019, 16:00-17:00

Number Theory Seminar

p-adic L-functions via higher Hida theory

David Loeffler.

MR13.

Tuesday 03 December 2019, 14:30-15:30

Category Theory Seminar

Zariski-type spectra of localic rings and monoids

Graham Manuell (University of Edinburgh).

MR4, Centre for Mathematical Sciences.

Tuesday 03 December 2019, 14:15-15:15

Partial Differential Equations seminar

Kinetic theory for the low-density Lorentz gas (Common session with Probability Seminar)

Jens Marklof, University of Bristol .

CMS, MR12.

Tuesday 03 December 2019, 14:00-15:00

Junior Algebra and Number Theory seminar

Irrational Variants of Thompson's Group F

Nick Winstone, Royal Holloway, University of London.

CMS, MR13.

Friday 29 November 2019, 15:00-16:00

Combinatorics Seminar

Generalised Knight Tours

Nikolai Beluhov (Stara Zagora).

MR12.

Thursday 28 November 2019, 14:30-15:30

Algebra and Representation Theory Seminar

Leavitt path algebras and Thompson groups for graphs of groups

Richard Freeland.

MR12.

Wednesday 27 November 2019, 16:30-17:30

Differential Geometry and Topology Seminar

Obstructing isotopies between surfaces in four-manifolds

Hannah Schwartz, MPI Bonn.

MR13.

Wednesday 27 November 2019, 16:00-17:00

Algebraic Geometry Seminar

Comparing obstructions to local-global principles for rational points over semiglobal fields

Valentijn Karemaker, Utrecht University.

CMS MR13.

Wednesday 27 November 2019, 14:15-15:15

Discrete Analysis Seminar

The Erdos Sumset Conjecture

Joel Moreira (University of Warwick).

MR5, CMS.

Wednesday 27 November 2019, 13:45-14:45

Number Theory Seminar

Symmetric power functoriality for modular forms

Jack Thorne.

MR13.

Tuesday 26 November 2019, 14:30-15:30

Algebraic Geometry Seminar

D Modules and rationality

Note the unusual time and day

Ludmil Katzarkov (Miami).

CMS MR14.

Tuesday 26 November 2019, 14:00-15:00

Junior Algebra and Number Theory seminar

Ring constructions and generation of the unbounded derived module category

Charley Cummings, University of Bristol.

CMS, MR13.

Friday 22 November 2019, 15:00-16:00

Combinatorics Seminar

An approximate version of Jackson's conjecture

Yani Pehova (University of Warwick).

MR12.

Thursday 21 November 2019, 14:30-15:30

Algebra and Representation Theory Seminar

Total positivity is a quantum phenomenon: the grassmannian case

Stephane Launois (Kent).

MR12.

Wednesday 20 November 2019, 16:30-17:30

Differential Geometry and Topology Seminar

Quasimorphisms on groups of diffeomorphisms

Richard Webb, Cambridge.

MR13.

Wednesday 20 November 2019, 16:00-17:00

Algebraic Geometry Seminar

Compactifcations of Hermitian-Yang-Mills moduli space and the Yang-Mills flow on projective manifolds

Ben Sibley, Université Libre de Bruxelles.

CMS MR13.

Wednesday 20 November 2019, 14:15-15:15

Discrete Analysis Seminar

Approximation on the Cantor set and other related fractals

Demi Allen (University of Bristol).

MR5, CMS.

Wednesday 20 November 2019, 13:45-14:45

Number Theory Seminar

Dyadic approximation in the Cantor set

Sam Chow (Warwick University).

MR13.

Tuesday 19 November 2019, 14:30-15:30

Partial Differential Equations seminar

Green's function estimates and the Poisson equation.

Ovidiu Munteanu, University of Connecticut.

CMS, MR13.

Monday 18 November 2019, 15:00-16:00

Junior Algebra and Number Theory seminar

Embedding of PSL(2,q) in exceptional groups of Lie type

Andrea Pachera, University of Birmingham.

CMS, MR13.

Friday 15 November 2019, 15:00-16:00

Algebra and Representation Theory Seminar

Representations of reduced enveloping algebras for gl_n and restricted Yangians

Simon Goodwin (Birmingham).

MR12.

Wednesday 13 November 2019, 16:30-17:30

Differential Geometry and Topology Seminar

Homological representations for families of groups

Arthur Soulié, Cambridge.

MR13.

Wednesday 13 November 2019, 16:00-17:00

Algebraic Geometry Seminar

Moduli spaces of twisted k-differentials and Pixton's cycle

Johannes Schmitt, Universität Bonn.

CMS MR13.

Wednesday 13 November 2019, 14:15-15:15

Discrete Analysis Seminar

Volume growth, random walks and electric resistance in vertex-transitive graphs

Matthew Tointon (University of Cambridge).

MR5, CMS.

Wednesday 13 November 2019, 13:45-14:45

Number Theory Seminar

Completed cohomology and the p-adic Langlands program

David Hansen.

MR13.

Tuesday 12 November 2019, 14:30-15:30

Category Theory Seminar

Coherence through normalisation-by-evaluation for cartesian closed bicategories

Philip Saville (University of Edinburgh).

MR4, Centre for Mathematical Sciences.

Tuesday 12 November 2019, 14:15-15:15

Junior Algebra and Number Theory seminar

Finite Singular Orbit Modules for Algebraic Groups

Aluna Rizzoli, Imperial College London.

CMS, MR13.

Friday 08 November 2019, 15:00-16:00

Combinatorics Seminar

Intersection sizes of linear subspaces with the hypercube

Carla Groenland (University of Oxford).

MR12.

Thursday 07 November 2019, 14:30-15:30

Algebra and Representation Theory Seminar

Twisted equivariant D-modules on rigid analytic spaces

Richard Mathers (Oxford).

MR12.

Wednesday 06 November 2019, 16:30-17:30

Differential Geometry and Topology Seminar

Knotted surfaces in 4-manifolds and distances between them

Oliver Singh, Durham.

MR13.

Wednesday 06 November 2019, 16:00-17:00

Algebraic Geometry Seminar

Bounding Betti numbers of real hypersurfaces near the tropical limit

Kristin Shaw, University of Oslo.

CMS MR13.

Wednesday 06 November 2019, 14:15-15:15

Discrete Analysis Seminar

Modern applications of classical number theory

Cong Ling (Imperial College London).

MR5, CMS, Wilberforce Road, Cambridge, CB3 0WB.

Wednesday 06 November 2019, 13:45-14:45

Number Theory Seminar

The Langlands-Shahidi method over function fields

Luis Lomelí.

MR13.

Tuesday 05 November 2019, 14:30-15:30

Partial Differential Equations seminar

Asymptotic behavior in the Cucker-Smale model with short range communication weights

Zili Chen (Univ. of Cambridge).

CMS, MR13.

Monday 04 November 2019, 15:00-16:00

Junior Algebra and Number Theory seminar

Algebra PhD event

Various speakers.

CMS, MR13.

Friday 01 November 2019, 15:00-16:00

Combinatorics Seminar

The (non-)concentration of the chromatic number

Oliver Riordan (University of Oxford).

MR12.

Thursday 31 October 2019, 14:30-15:30

Differential Geometry and Topology Seminar

The spectrum of simplicial volume

Nicolaus Heuer, Cambridge.

MR13.

Wednesday 30 October 2019, 16:00-17:00

Algebraic Geometry Seminar

About the categorical strong rationality conjecture for flopping curves

Francesca Carocci, University of Edinburgh.

CMS MR13.

Wednesday 30 October 2019, 14:15-15:15

Number Theory Seminar

The Scholze-Shin conjecture in some cases

Alex Youcis.

MR13.

Tuesday 29 October 2019, 14:30-15:30

Partial Differential Equations seminar

Resonances, genericity and rational normal forms: The KillBill theory

Erwan Faou (INRIA, France).

CMS, MR13.

Monday 28 October 2019, 15:00-16:00

Junior Algebra and Number Theory seminar

Some Classes of Generalized Graph Groups

Mehmet Sefa Cihan, University of Essex.

CMS, MR13.

Friday 25 October 2019, 15:00-16:00

Combinatorics Seminar

Planar graphs: One graph to rule them all

Marthe Bonamy (University of Bordeaux).

MR12.

Thursday 24 October 2019, 14:30-15:30

Algebra and Representation Theory Seminar

Decomposable Specht modules for Hecke algebras

Louise Sutton (Manchester).

MR12.

Wednesday 23 October 2019, 16:30-17:30

Differential Geometry and Topology Seminar

Exact Calabi-Yau structures and disjoint Lagrangian spheres

Yin Li, UCL.

MR13.

Wednesday 23 October 2019, 16:00-17:00

Algebraic Geometry Seminar

Moduli theory, stability of fibrations and optimal symplectic connections

Ruadhaí Dervan.

CMS MR3.

Wednesday 23 October 2019, 14:15-15:15

Discrete Analysis Seminar

Forbidden bipartite configurations in subsets of finite groups

Gabriel Conant (University of Cambridge).

MR5, CMS.

Wednesday 23 October 2019, 13:45-14:45

Number Theory Seminar

Parity conjecture for abelian varieties

Vladimir Dokchitser.

MR13.

Tuesday 22 October 2019, 14:30-15:30

Junior Algebra and Number Theory seminar

Random Walks on Groups: Shuffling Cards and the Cutoff Phenomenon

Oliver Matheau-Raven, University of York.

CMS, MR9.

Friday 18 October 2019, 15:00-16:00

Combinatorics Seminar

Cyclically Covering Subspaces in F 2 to the n

James Aaronson (University of Oxford).

MR12.

Thursday 17 October 2019, 14:30-15:30

Category Theory Seminar

Toposes for modified realizability

Dr. Benno van den Berg (University of Amsterdam).

MR4, Centre for Mathematical Sciences.

Thursday 17 October 2019, 14:15-15:15

Algebra and Representation Theory Seminar

Weakly holonomic D-modules on rigid analytic spaces

Andreas Bode.

MR12.

Wednesday 16 October 2019, 16:30-17:30

Differential Geometry and Topology Seminar

Symplectic embeddings and infinite staircases

Tara Holm, Cornell.

MR13.

Wednesday 16 October 2019, 16:00-17:00

Algebraic Geometry Seminar

Mirrors to punctured surfaces

Ed Segal, University College London.

CMS MR3.

Wednesday 16 October 2019, 14:15-15:15

Discrete Analysis Seminar

On a problem of J.E. Littlewood on flat polynomials

Julian Sahasrabudhe (University of Cambridge).

MR5, CMS.

Wednesday 16 October 2019, 13:45-14:45

Number Theory Seminar

j-invariant and Borcherds Phi-function

Shu Kawaguchi (Doshisha University).

MR13.

Tuesday 15 October 2019, 14:30-15:30

Partial Differential Equations seminar

Asymptotic properties of the small data solutions of the Vlasov-Maxwell system

Léo Bigorgne (Univ. of Cambridge).

CMS, MR13.

Monday 07 October 2019, 15:00-16:00

Algebra and Representation Theory Seminar

Finiteness properties of simple groups

Part of Functor Categories for Groups meeting supported by LMS

Rachel Skipper (Göttingen).

MR12.

Wednesday 26 June 2019, 16:00-17:00

Algebra and Representation Theory Seminar

Constructing a Hecke algebra for Thompson's group V

Part of Functor Categories for Groups meeting supported by LMS

Richard Freeland (Cambridge).

MR12.

Wednesday 26 June 2019, 15:15-15:45

Algebra and Representation Theory Seminar

Regular Irrational Subdivisions and Common Refinements

Part of Functor Categories for Groups meeting supported by LMS

Nick Winstone (Royal Holloway.

MR12.

Wednesday 26 June 2019, 14:30-15:00

Algebra and Representation Theory Seminar

The family of Richard Thompson's Groups: something for (almost) everyone

Part of Functor Categories for Groups meeting supported by LMS

Brita Nucinkis (Royal Holloway),.

MR12.

Wednesday 26 June 2019, 13:00-14:00

Partial Differential Equations seminar

Eigenvalue estimates for magnetic Laplacians on Riemannian manifolds

Norbert Peyerimhoff (University of Durham).

CMS, MR13.

Monday 17 June 2019, 15:00-16:00

Number Theory Seminar

Plectic weight filtration on Hilbert modular varieties

Zhiyou Wu (Cambridge).

MR13.

Tuesday 11 June 2019, 14:30-15:30

Partial Differential Equations seminar

Nonlinear PDEs of Mixed Elliptic-Hyperbolic Type: Analysis and Applications

Gui-Qiang Chen (University of Oxford).

CMS, MR13.

Monday 10 June 2019, 15:00-16:00