COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |

University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > On the set of L-space surgeries for links

## On the set of L-space surgeries for linksAdd to your list(s) Download to your calendar using vCal - Evgeny Gorsky (University of California, Davis)
- Thursday 23 March 2017, 15:15-16:15
- Seminar Room 2, Newton Institute.
If you have a question about this talk, please contact info@newton.ac.uk. HTL - Homology theories in low dimensional topology A 3 -manifold is called an L-space if its Heegaard Floer homology has minimal possible rank. A link (or knot) is called an L-space link if all sufficiently large surgeries of the three-sphere along its components are L-spaces. It is well known that the set of L-space surgeries for a nontrivial L-space knot is a half-line. Quite surprisingly, even for links with 2 components this set could have a complicated structure. I will prove that for “most” L-space links (in particular, for most algebraic links) this set is bounded from below, and show some nontrivial examples where it is unbounded. This is a joint work with Andras Nemethi. This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
- Featured lists
- INI info aggregator
- Isaac Newton Institute Seminar Series
- School of Physical Sciences
- Seminar Room 2, Newton Institute
Note that ex-directory lists are not shown. |
## Other listsGeorge Pitt-Rivers Seminar Series Stem Cell Seminars and Events in Cambridge Lennard-Jones Centre## Other talksMultiscale Modelling of Chromatin Nanostructure and its Epigenetic Regulation Contact-line motion with mass transfer Local nearest neighbour classification with applications to semi-supervised learning Citizenship Stripping: From Blair to May, The Story of How the British State Weaponised Citizenship The Art & Science of Clinical Problem-Solving Raj to Republic: Queen Victoria and Indian nationalism, 1901-1947 |