Ext-groups in the Category of Strict Polynomial Functors
Algebraic Topology
2023-06-22 v1
Abstract
The aim of this paper is to study, by using the mathematical tools developed by Chalupnik, Touze, and Van der Kallen, the effect of the Frobenius twist on Ext-group in the category of strict polynomial functors. As an application, we obtain explicit formulas of cohomology of the orthogonal groups and symplectic ones.
Keywords
Cite
@article{arxiv.2306.12004,
title = {Ext-groups in the Category of Strict Polynomial Functors},
author = {Van Tuan Pham},
journal= {arXiv preprint arXiv:2306.12004},
year = {2023}
}