Nilpotent centralizers and good filtrations

Autor:	Achar, Pramod N., Hardesty, William
Rok vydání:	2021
Předmět:	Mathematics - Representation Theory
Druh dokumentu:	Working Paper
Popis:	Let $G$ be a connected reductive group over an algebraically closed field $\Bbbk$. Under mild restrictions on the characteristic of $\Bbbk$, we show that any $G$-module with a good filtration also has a good filtration as a module for the reductive part of the centralizer of a nilpotent element $x$ in its Lie algebra. Comment: 14 pages, 7 tables
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2106.04374 Zobrazit plný text záznamu View this record from Arxiv