有限群的Laffey自同构

Laffey Automorphisms of Finite Groups

引入了Laffey自同构的概念,讨论了Laffey自同构的一些性质,所得结果推广了文献中关于交换自同构及中心自同构的相应结论.

The concept of Laffey automorphisms was introduced in this paper, and some of its properties were discussed, which generalized the corresponding results on the commuting automorphisms and central automorphisms in the bibliography.