Devarshi Mukherjee

collaborators

5 papers

math.KT2026

Bredon sheaf cohomology

Guido Arnone, Devarshi Mukherjee, Thomas Nikolaus

For a finite group $G$ , we compute the algebraic $K$ -theory of the category of equivariant sheaves on a locally compact Hausdorff $G$ -space, generalizing a result of Efimov, and de…

math.KT2025

Localising invariants in derived bornological geometry

Jack Kelly, Devarshi Mukherjee

We study several categories of analytic stacks relative to the category of bornological modules over a Banach ring. When the underlying Banach ring is a non-Archimedean valued fiel…

math.OA2025

Operator algebras over the p-adic integers -- II

Alcides Buss, Luiz Felipe Garcia, Devarshi Mukherjee

We continue the study of operator algebras over the $p$ -adic integers, initiated in our previous work [1]. In this sequel, we develop further structural results and provide new fam…

math.KT2025

Homology of Steinberg algebras

Guido Arnone, Guillermo CortiÃ±as, Devarshi Mukherjee

We study homological invariants of the Steinberg algebra $A_{k} (G)$ of an ample groupoid $G$ over a commutative ring $k$ . For $G$ principal or…

math.OA2025

Operator algebras over the p-adic integers

Alcides Buss, Luiz Felipe Garcia, Devarshi Mukherjee

We introduce $p$ -adic operator algebras, which are nonarchimedean analogues of $C^{*}$ -algebras. We demonstrate that various classical examples of operator algebras - such as group(o…