2 papers
math.GT2025
On the Coarse Lusternik-Schnirelmann Category of Groups
Aditya De Saha
We introduce a coarse analog of the classical Lusternik-Schnirelmann category which we denote by , defined for metric spaces in the coarse homotopy category. This pro…
math.AT2024
Persistent equivariant cohomology
Henry Adams, Evgeniya Lagoda, Michael Moy +2
This article has two goals. First, we hope to give an accessible introduction to persistent equivariant cohomology. Given a topological group acting on a filtered space, persis…