University of Cambridge > Talks.cam > Geometric Analysis & Partial Differential Equations seminar > On the construction of analytic almost-sharp fronts for SQG

  Browse A-Z

Log in

University Account External (via Google)

🔐 Log In

Information on

Subscribing to talksdetails Finding a talkdetails Adding a talkdetails Disseminating talksdetails Help and Documentationdetails

ℹī¸ Information

On the construction of analytic almost-sharp fronts for SQG

Download to your calendar using vCal

If you have a question about this talk, please contact Jonathan Ben-Artzi .

Almost-sharp fronts for the Surface Quasi-geostrophic equation are the analogous scenario to vortex tubes for 3D Euler. In this talk I will describe this connection and a program in collaboration with Charles Fefferman to construct families of almost-sharp fronts with arbitrarily large gradient but simple geometry. The existence of these families can be used to understand the evolution of fronts for SQG without relying on any tools not available in the study of isolated vortex lines for 3D Euler.

This talk is part of the Geometric Analysis & Partial Differential Equations seminar series.

This talk is included in these lists:

Note that ex-directory lists are not shown.

Other lists

Bateman Auditorium, Gonville & Caius College LT6 https://maths-cam-ac-uk.zoom.us/j/92247943806?pwd=ZVNiZWJ2bGFubEYzMmVWdGE5MUd5UT09

Other talks

Ensemble inequivalence for systems with long-range interactions From lab to clinic: an introduction to translational research Title TBC Max Perutz Lecture - Title TBC Title abstract tbc Director's Briefing
 

Š 2006-2025 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity