Veranstaltung

Vortragsveranstaltung
Isospektrale Quotienten von Stiefel-Mannigfaltigkeiten
Dr. Martin Weilandt
23.1.2013, 16:30 Uhr – 17:30 Uhr

A quotient of a compact manifold by a compact group of isometries can be interpreted as an Alexandrov space with associated Laplacian. We use the so-called torus method to construct various isospectral quotients of Stiefel manifolds and present a non-isometry proof for a special case. This is joint work with Alexander Engel.

Verknüpft mit:

Martin Weilandt
[C2] Differential Geometry: Geometric and Spectral Invariants of Riemannian, Lorentzian and conformal manifolds

Vortragsveranstaltungen 2013