3 papers
math.DG2026
Rigidity of stable spacelike capillary hypersurfaces in de Sitter and Minkowski spaces
Hui Ma, Jiaxu Ma, Mingxuan Yang
We prove a rigidity theorem for compact spacelike capillary hypersurfaces in de~Sitter and Minkowski spaces: volume-preserving stability forces total umbilicity when the support is…
cs.CG2026
On Linear-Size Guillotine-Separable Subsets of Fat Convex Objects, Disks, and Squares
Mark de Berg, Debajyoti Kar, Arindam Khan +1
Let be a family of pairwise disjoint objects in the plane. We say that a subset is \emph{separable} if it admits a sequence of gu…
cs.DS2026
Maximizing Diversity in (near-)Median String Selection
Diptarka Chakraborty, Rudrayan Kundu, Nidhi Purohit +1
Given a set of strings over a specified alphabet, identifying a median or consensus string that minimizes the total distance to all input strings is a fundamental data aggregation…