2 papers
math.DG2026
Some results on the -stability of surfaces with boundary
Sanghun Lee
In this paper, we investigate the geometric properties associated with the -stability of surfaces with boundary whose null expansion satisfies . Fir…
math.DG2025
Marginally outer trap surface with capillary boundary and rigidity of initial data sets
Sanghun Lee
In this paper, we present the several rigidity results of initial data sets with boundary when a marginally outer trap surface (MOTS) with capillary boundary is embedded. First, we…