Tuesday Seminar on Topology

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Date, time & place Tuesday 17:00 - 18:30 056Room #056 (Graduate School of Math. Sci. Bldg.)
Organizer(s) KAWAZUMI Nariya, KITAYAMA Takahiro, SAKASAI Takuya

2015/06/09

17:00-18:30   Room #056 (Graduate School of Math. Sci. Bldg.)
Manabu Akaho (Tokyo Metropolitan University)
Symplectic displacement energy for exact Lagrangian immersions (JAPANESE)
[ Abstract ]
We give an inequality of the displacement energy for exact Lagrangian
immersions and the symplectic area of punctured holomorphic discs. Our
approach is based on Floer homology for Lagrangian immersions and
Chekanov's homotopy technique of continuations. Moreover, we discuss our
inequality and the Hofer--Zehnder capacity.