Universität Augsburg
|
Dr. Owen Dearricott
University of California, Los Angeles
spricht am
Montag, 25. Juni 2012
um
16:00 Uhr
im
Raum 2004 (L1)
über das Thema:
Abstract: |
An n-Sasakian manifold is a Riemannian manifold foliated with n-dimensional equidistant leaves such that the Riemann tensor is that of a curvature one space form on any triple of vectors containing a vector tangent to the leaf. Morioanu and Semmelmann recently gave classification of homogeneous n-Sasakian manifolds. In this talk we will discuss a reduction procedure that arrives at new n-Sasakain manifolds from old by exploiting symmetries of the structure. We then will discuss two inhomogeneous families of examples that come from reduction of Morioanu and Semmelmann's examples and discuss their cohomology. |
Hierzu ergeht herzliche Einladung. |
Kaffee, Tee und Gebäck eine halbe Stunde vor Vortragsbeginn im Raum 2006 (L1).