Siegel der Universität Augsburg

Universität Augsburg
Institut für Mathematik

 Siegel der Universität Augsburg

 

Seminar Topics in Symplectic Geometry

 

Professor Dr. Kai Zehmisch
Universität Münster
 
spricht am
 
Donnerstag, 27. Juli 2017
 
um
 
12:15 Uhr
 
im
 
Raum 2004 (L1)
 
über das Thema:
 

»Periodic orbits in virtually contact structures«

Abstract:
Many non-exact magnetic Hamiltonian systems such as on products of closed hyperbolic surfaces admit energy surfaces that are not of contact type, but a certain cover of these are. In order to find closed characteristics one is intended to study finite energy planes in symplectizations of a non-compact contact manifold. In my talk I will explain how for a contact form that admits a uniform bound for all covariant derivatives up to order three existence of periodic orbits can be ensured.

 

Hierzu ergeht herzliche Einladung.
Kai Cieliebak


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