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检索条件"主题词=X-semipermutable"
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New characterizations of finite supersoluble groups
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Science China Mathematics 2008年 第5期51卷 827-841页
作者: Alexander N SKIBA Department of Mathematics Gomel State University of F.Skorina
Let A be a subgroup of a group G and x a nonempty subset of G.A is called an x- semipermutable subgroup of G if A has a supplement T in G such that for every subgroup T1 of T there exists an clement xx such that ATi... 详细信息
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The influence of x-semipermutability of subgroups on the structure of finite groups
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Science China Mathematics 2009年 第2期52卷 261-271页
作者: CHEN GuiYun LI JinBao School of Mathematics and Statistics Southwest UniversityChongqing 400715China School of Mathematical Sciences Xuzhou Normal UniversityXuzhou 221116China
Let A be a subgroup of a group G and x be a nonempty subset of G. A is said to be x-semipermutable in G if A has a supplement T in G such that A is x-permutable with every subgroup of T. In this paper, we investigate ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论