Ext Groups between Irreducible -modules in Cross Characteristic

V Shalotenko - arXiv preprint arXiv:2010.01629, 2020 - arxiv.org
Let $ G=\text {GL} _n (q) $ be the general linear group over the finite field $\mathbb {F} _q $
of $ q $ elements, and let $ k $ be an algebraically closed field of characteristic $ r> 0$ such …

Ext Groups between Irreducible -modules in Cross Characteristic

V Shalotenko - arXiv e-prints, 2020 - ui.adsabs.harvard.edu
Abstract Let $ G=\text {GL} _n (q) $ be the general linear group over the finite field $\mathbb
{F} _q $ of $ q $ elements, and let $ k $ be an algebraically closed field of characteristic $ r> …