2 papers
cs.CG2026
Bifunction and Interlevel Delaunay Trifiltrations
Ãngel Javier Alonso, Michael Kerber, Tung Lam +2
A key property of the Delaunay filtration is that it is topologically (i.e., weakly) equivalent to the offset (union-of-balls) filtration. Recently, this filtration has been extend…
cs.CG2025
A Sparse Multicover Bifiltration of Linear Size
Ãngel Javier Alonso
The -cover of a point cloud in at radius is the set of all points within distance of at least points of . By varying and we obtain a…