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关于Thompson猜想与AAM猜想(英文)
ON THOMPSON’S CONJECTURE AND AAM’S CONJECTURE
【摘要】 本文研究了有限(几乎)单群的非交换图刻画问题. 利用有限几乎单群的阶分量理论, 证明了对于具有非连通素图的有限单群, AAM猜想成立, 同时也证明了某些几乎单群也能被其非交换图刻画.上述结果推广了文献[13]的结果.
【Abstract】 In this article, we discuss the characterization of some finite (almost) simple groups by their non-commuting graphs. By using the theory of order components of finite al- most simple groups, we prove that AAM’s conjecture is true for all finite simple groups with non-connected prime graphs. Moreover, we prove that some almost simple groups can be also characterized by their non-commuting graphs. All the above results generalize those results in [13].
【关键词】 有限群;
非交换图;
阶分量;
Thompson猜想;
AAM猜想;
【Key words】 finite group; non-commuting graph; order component; Thompson’s conjecture; AAM’s conjecture.;
【Key words】 finite group; non-commuting graph; order component; Thompson’s conjecture; AAM’s conjecture.;
【基金】 Supported by the National Natural Science Foundation of China(10871032);the SRFDP of China(20060285002);a Subproject of the NNSF of China(50674008);Chongqing Univer-sity(104207520080834;104207520080968)
- 【文献出处】 数学杂志 ,Journal of Mathematics , 编辑部邮箱 ,2011年01期
- 【分类号】O152.1
- 【被引频次】1
- 【下载频次】92