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Bibliographic Details
Main Author: Hayashi, Takuma
Format: Preprint
Published: 2023
Subjects:
Online Access:https://arxiv.org/abs/2309.15967
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Table of Contents:
  • In this paper, we classify irreducible representations of affine group superschemes over fields $F$ of characteristic not two in terms of those over a separable closure $F^{\mathrm{sep}}$ and their Galois twists. We also compute the division superalgebras of their endomorphisms. Finally, we give numerical conclusions for quasi-reductive algebraic supergroups under certain conditions, based on Shibata's Borel--Weil theory for split quasi-reductive algebraic supergroups.