Groups whose set of vanishing elements is the union of at most three conjugacy classe

被引：3
|
作者：
Robati, Sajjad Mahmood [1 ]
机构：
[1] Imam Khomeini Int Univ, Fac Sci, Dept Math, Qazvin, Iran
来源：
BULLETIN OF THE BELGIAN MATHEMATICAL SOCIETY-SIMON STEVIN | 2019年 / 26卷 / 01期
关键词：
Finite groups; vanishing elements; conjugacy classes;
D O I：
10.36045/bbms/1553047230
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Let G be a finite group. We say that an element g in G is a vanishing element if there exists some irreducible character chi of G such that chi(g) = 0. In this paper, we prove that if the set of vanishing elements of G is the union of at most three conjugacy classes, then G is solvable.
引用
收藏
页码：85 / 89
页数：5
相关论文
共 26 条
123