P. Singla

collaborators

3 papers

math.RT2026

Real characters and real classes of $GL_{2}$ and $GU_{2}$ over discrete valuation rings

Archita Gupta, Tejbir Lohan, Pooja Singla

Let $o$ be the ring of integers of a non-archimedean local field with residue field of odd characteristic, $p$ be its maximal ideal and let $\mathfrak{o}_\ell…

math.RT2025

On tensor products of regular characters of the general linear and unitary groups of degree two over the principal ideal local rings of finite length

Archita Gupta, M Hassain, Pooja Singla

Let $R$ be a principal ideal local ring of finite length with a finite residue field of odd characteristic. Let $G (R)$ denote either the general linear group or the general unitary…

math.RT2025

Introduction to finite Coxeter groups and their representations

Pooja Singla

These notes give a short introduction to finite Coxeter groups, their classification, and some parts of their representation theory, with a focus on the infinite families. They are…

Real characters and real classes of GL2​ and GU2​ over discrete valuation rings

On tensor products of regular characters of the general linear and unitary groups of degree two over the principal ideal local rings of finite length

Introduction to finite Coxeter groups and their representations

Real characters and real classes of $GL_{2}$ and $GU_{2}$ over discrete valuation rings