Siegel der Universität Augsburg

Universität Augsburg
Institut für Mathematik

Siegel der Universität Augsburg

 

Oberseminar Differentialgeometrie

 

Herr Jan-Bernhard Kordaß
KIT Karlsruhe

 
spricht am
 
Montag, 5. Februar 2018
 
um
 
16:00 Uhr
 
im
 
Raum 2004 (L1)
 
über das Thema:
 

»Spaces of Riemannian Metrics satisfying Surgery Stable Curvature Conditions«

Abstract:
In an effort to extend a well-known result by V. Chernysh and M. Walsh, we explore the notion of a surgery stable curvature condition as suggested by the work of S. Hoelzel. We will sketch the construction of a deformation map, which allows to continuously alter a riemannian metric to a certain prescribed one in a small neighbourhood of an embedded submanifold, while curvature conditions are controlled. Moreover, we will comment on disconnectedness properties for spaces of metrics satisfying several curvature conditions and explain an application to highly-connected manifolds.

 

Hierzu ergeht herzliche Einladung.
 

Kaffee, Tee und Gebäck eine halbe Stunde vor Vortragsbeginn im Raum 2006 (L1).



wwwadm@Math.Uni-Augsburg.DE,    Mo 29-Jan-2018 09:38:31 MEZ