21.01.2021, 16:15
– Online-Seminar
Forschungsseminar Differentialgeometrie
Splitting of the Jacobi operator for extremal submanifolds with higher codimension
Claudia Grabs (UP)
We give a new extrinsic upper bound for the smallest eigenvalues of the Dirac operator of a hypersurface. If the ambient manifold is the hyperbolic space, we show that its limiting case is achieved only for geodesic spheres.