12–16 juin 2023
Albi
Fuseau horaire Europe/Paris
Conference in the framework of the ANR COSY

A conjectural chain model for positive $S^1$-equivariant symplectic homology of star-shaped toric domains in $\mathbb{C}^2$ (via Zoom)

13 juin 2023, 09:30
1h
Albi

Albi

Institut National Universitaire Champollion, Place de Verdun

Orateur

Kei Irie

Description

For any star-shaped toric domain in $\mathbb{C}^2$, we define a filtered chain complex which conjecturally computes positive $S^1$-equivariant symplectic homology of the domain.
Assuming this conjecture, we show that the sequence $(c^{\mathrm{GH}}_k(X)/k)_k$ has a limit as $k$ goes to $\infty$, where $c^{\mathrm{GH}}_k$ denotes the $k$-th Gutt-Hutchings capacity.

Documents de présentation

Aucun document.