Tame group actions on central simple algebras
[摘要] We study actions of linear algebraic groups on finite-dimensional central simple algebras. We describe the fixed algebra for a broad class of such actions. (C) 2007 Elsevier Inc. All rights reserved.
[发布日期] 2007-12-15 [发布机构]
[效力级别] [学科分类]
[关键词] central simple algebra;algebraic group;group action;geometric action;tame action;semisimple algebra;Galois cohomology [时效性]
