Groups whose set of vanishing elements is exactly a conjugacy class
نویسندگان
1 Department of mathematics, Faculty of Science, Imam Khomeini International University, Qazvin, Iran.
doi
10.22034/as.2019.1426چکیده
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 classify groups whose set of vanishing elements is exactly a conjugacy class.
