Automorphisms of endomorphism rings of a class of almost completely decomposable groups

被引：0
|
作者：
Blagoveshchenskaya E.A. [1 ]
机构：
[1] Department of Mathematics, St. Petersburg State Technical University, St. Petersburg, 195251
来源：
Journal of Mathematical Sciences | 2006年 / 137卷 / 6期
关键词：
Endomorphism Ring; Matrix Ring; Ring Type; Direct Decomposition; Invariant Subgroup;
D O I：
10.1007/s10958-006-0295-3
中图分类号：
学科分类号：
摘要：
For block-rigid almost completely decomposable groups X of ring type a description of automorphisms of their endomorphism rings is obtained and the group Aut(EndX) for such groups X with cyclic regulator quotient is found on this basis. © 2006 Springer Science+Business Media, Inc.
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页码：5192 / 5211
页数：19
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