English

Representations of General Linear Groups in the Verlinde Category

Representation Theory 2022-03-08 v1 Rings and Algebras

Abstract

In this article, we construct affine group schemes GL(X)GL(X) where XX is any object in the Verlinde category in characteristic pp and classify their irreducible representations. We begin by showing that for a simple object XX of categorical dimension ii, this representation category is semisimple and is equivalent to the connected component of the Verlinde category for SLiSL_{i}. Subsequently, we use this along with a Verma module construction to classify irreducible representations of GL(nL)GL(nL) for any simple object LL and any natural number nn. Finally, parabolic induction allows us to classify irreducible representations of GL(X)GL(X) where XX is any object in the Verlinde Category.

Keywords

Cite

@article{arxiv.2203.03158,
  title  = {Representations of General Linear Groups in the Verlinde Category},
  author = {Siddharth Venkatesh},
  journal= {arXiv preprint arXiv:2203.03158},
  year   = {2022}
}

Comments

arXiv admin note: substantial text overlap with arXiv:1909.11240

R2 v1 2026-06-24T10:04:04.592Z