|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
On the set of L-space surgeries for links
If you have a question about this talk, please contact firstname.lastname@example.org.
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:
Note that ex-directory lists are not shown.
Other listsCambridge Zero Carbon Society Centre for Molecular Science Informatics ARClub Talks
Other talksCan we make people value IT security? Security and Privacy in Machine Learning Can we exploit companion dogs to advance therapies for spinal cord injury? Pre-sheaves of spaces and the Grothendieck construction in higher geometry Refugee Migration Athena SWAN - My Life in Science Seminar