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Universität Augsburg
Institut für Mathematik

 Logo der Mathematisch-Naturwissenschaftlich-Technischen Fakultät der Universität Augsburg

 

Seminar Topics in Symplectic Geometry

 

Professor Dr. Felix Schlenk
Universität Neuchatel (Schweiz)
 
spricht am
 
Montag, 16. Oktober 2017
 
um
 
10:00 Uhr
 
im
 
Raum 3008 (L1)
 
über das Thema:
 

»Rigidity and Flexibility of symplectic embeddings «

Abstract:
I will illustrate a special feature of symplectic geometry, namely the coexistence of rigidity and flexibility, by looking at four symplectic embedding problems in dimension 4, namely embeddings of ellipsoids into a cylinder, a cube, a polydisc and a torus. The answer is very different in each case: total rigidity, total flexibility with a hidden rigidity, and a two-fold subtle transition between them. The talk is based on work by Cristofaro-Gardiner, Frenkel, Latschev, McDuff, Müller and myself.

 

Hierzu ergeht herzliche Einladung.
Urs Frauenfelder

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