MIT Symplectic Seminar

Thursday, May 09, 2024 at 3:30pm to 4:30pm

Building 2, 449
182 MEMORIAL DR, Cambridge, MA 02139

SpeakerShira Tanny (Institute for Advanced Study)

Title:  From Gromov–Witten theory to the closing lemma.

Abstract:  An old question of Poincaré concerns creating periodic orbits via perturbations of a flow/diffeomorphism. While pseudoholomorphic methods have successfully addressed this question in dimensions 2-3, the higher-dimensional case remains less understood. I will describe a connection between this question and Gromov–Witten invariants, which goes through a new class of invariants of symplectic cobordisms. This is a joint work with Julian Chaidez.

Event Type

Conferences/Seminars/Lectures

Events By Interest

Academic

Events By Audience

Public, MIT Community

Events By School

School of Science

Tags

MIT Mathematics, MIT Symplectic Seminar, Daniel Alvarez-Gavela, Paul Seidel

Website

https://danielalvarezgavela.com/mit-s...

Department
Department of Mathematics
Hashtag

#MIT

Contact Email

rzammuto@mit.edu

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