3 citations · 3 across the 1 of their papers we have counts for
3 papers
math.DG2020
Spectra, rigidity and stability of sine-cones
Klaus Kroencke
We compute the spectra of the Laplace-Beltrami operator, the connection Laplacian on 1-forms and the Einstein operator on symmetric 2-tensors on the sine-cone over a positive Einst…
math.DG2019
Mean curvature flow in asymptotically flat product spacetimes
Klaus Kroencke, Oliver Lindblad Petersen, Felix Lubbe +6
We consider the long-time behaviour of the mean curvature flow of spacelike hypersurfaces in the Lorentzian product manifold , where is asymptotically flat.…
math.DG2019★ 3 cited
Perelman's Entropies for Manifolds with conical Singularities
Klaus Kroencke, Boris Vertman
In this paper we discuss Perelman's Lambda-functional, Perelman's Ricci shrinker entropy as well as the Ricci expander entropy on a class of manifolds with isolated conical singula…