Tanmay Deshpande

activity

20082024

most citedShintani descent for algebraic groups and almost characters of unipotent groups

8 citations · 20 across the 12 of their papers we have counts for

collaborators

17 papers

math.RT2024

A Construction of the Symmetric Monoidal Structure of the Geometric Whittaker Model

Ashutosh Roy Choudhury, Tanmay Deshpande

Let $G$ be a connected reductive algebraic group over an algebraically closed field $k$ of characteristic $p > 0$ and let $ℓ$ be a prime number different from $p$ . Let $U \subse…

math.RT2023

Vanishing sheaves and the geometric Whittaker model

Roman Bezrukavnikov, Tanmay Deshpande

Let $G$ be a connected reductive algebraic group over an algebraically closed field $k$ of characteristic $p > 0$ and let $ℓ$ be a prime number different from $p$ . Let $U\subset G…

math.RT2023

Character Sheaves on Tori over Local Fields

Tanmay Deshpande, Saniya Wagh

Let $K ˘$ be a complete discrete valuation field with an algebraically closed residue field $k$ and ring of integers $O ˘$ . Let $T$ be a torus defined over $\breve{K}…

math.QA2020

On $G$ -crossed Frobenius $⋆$ -algebras and fusion rings associated with braided $G$ -actions

Prashant Arote, Tanmay Deshpande

For a finite group $G$ , Turaev introduced the notion of a braided $G$ -crossed fusion category. The classification of braided $G$ -crossed extensions of braided fusion categories was…

math.AG2019

Crossed modular categories and the Verlinde formula for twisted conformal blocks

Tanmay Deshpande, Swarnava Mukhopadhyay

In this paper, we give a Verlinde formula for computing the ranks of the bundles of twisted conformal blocks associated with a simple Lie algebra equipped with an action of a finit…

math.RT2019

Cohomology of bimultiplicative local systems on unipotent groups