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Seminários do IMPA

Geometria Diferencial

Título
The asymptotics of ECH capacities and some applications
Expositor
Vinicius G. B. Ramos

IMPA
Data
Quinta-feira, 14 de março de 2019, 15:30
Local
Sala 236.
Resumo

ECH capacities were defined by Hutchings and they provide a sharp obstruction for many symplectic embedding problems. In this talk, I will explain a result about their asymptotic behavior and I will mention some applications, such as refinements of the Weinstein conjecture in dimension 3 and a C^\infty closing lemma for Reeb flows.