Showing math.DGShow all
2 papers · 1 filter
math.DG2025
Some isolation and stability results for Einstein manifolds
Letizia Branca, Klaus Kroencke
We prove new isolation and stability results for Einstein manifolds in a variety of settings. Imposing conditions on the Weyl tensor, we establish new stability criteria for compac…
math.DG2024
Foliations of asymptotically Schwarzschildean lightcones by surfaces of constant spacetime mean curvature
Klaus Kroencke, Markus Wolff
We construct asymptotic foliations of asymtotically Schwarzschildean lightcones by surfaces of constant spacetime mean curvature (STCMC). Our construction is motivated by the appro…