Lecture "Cube capacities"

Michael Hutchings (Department of Mathematics, UC Berkeley)

Tuesday Seminar on Topology

Date: March 26, 2019

17:00 -- 18:30

Venue: Room 056

Graduate School of Mathematical Sciences Bldg.

Komaba Campus

Lecturer:

Prof. Michael Hutchings (Department of Mathematics, UC Berkeley)

Abstract：

We define a new series of symplectic capacities using equivariant symplectic homology. These capacities are conjecturally equal to the Ekeland-Hofer capacities, but can be computed in many more examples. In particular, we use these capacities to find many examples of symplectic embeddings of cubes where the cube is as large as possible. This is joint work with Jean Gutt.

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Date: March 26, 2019

17:00 -- 18:30

Venue: Room 056

Graduate School of Mathematical Sciences Bldg.

Komaba Campus

Lecturer:

Prof. Michael Hutchings (Department of Mathematics, UC Berkeley)

Abstract：

We define a new series of symplectic capacities using equivariant symplectic homology. These capacities are conjecturally equal to the Ekeland-Hofer capacities, but can be computed in many more examples. In particular, we use these capacities to find many examples of symplectic embeddings of cubes where the cube is as large as possible. This is joint work with Jean Gutt.

Click here for details