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Floer homology and Hofer metric

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  • UserFrancesco Morabito, École Polytechnique
  • ClockMonday 06 June 2022, 15:00-16:00
  • HouseMR20.

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In this talk we are going to define three metrics on the space of Hamiltonian diffeomorphisms on a symplectic manifold; the focus will then be shifted on one them, the Hofer distance, to show how homological methods allows us to measure how Hofer-far a Hamiltonian diffeomorphism is from being autonomous.

This talk is part of the Junior Geometry Seminar series.

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