Siegel der Universität Augsburg

Universität Augsburg
Institut für Mathematik

Siegel der Universität Augsburg

 

Oberseminar Differentialgeometrie

 

Egor Shelukhin
Université de Montréal

 
spricht am
 
Montag, 25. Januar 2021
 
um
 
16:00 Uhr
 
im
 
Zoom
 
über das Thema:
 

»Symmetry, barcodes, and Hamiltonian diffeomorphisms«

Abstract:
We describe how Smith theory applies in the setting of Hamiltonian Floer homology filtered by the action functional and provide applications to questions regarding Hamiltonian diffeomorphisms. This includes the Hofer-Zehnder conjecture on the existence of infinitely many periodic points and a question of McDuff-Salamon on Hamiltonian diffeomorphisms of finite order.

This is an online seminar.

Please ask Prof. Urs Frauenfelder for­ login details.


 

Hierzu ergeht herzliche Einladung.
Prof. Dr. Urs Frauenfelder



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