2 papers
math.MG2024
On the computation of coarse cohomology
Arka Banerjee
The purpose of this article is to relate coarse cohomology of metric spaces with a more computable cohomology. We introduce a notion of boundedly supported cohomology and prove tha…
math.MG2024
Coarse cohomology of configuration space and coarse embedding
Arka Banerjee
We introduce a notion of equivariant coarse cohomology of the complement of a subspace in a metric space. We use this cohomology to define a notion of coarse cohomology of the conf…