Yeditepe Üniversitesi Matematik Bölümü Seminerleri
The solvability criterion for finite groups considering vanishing classes
Roghayeh Hafezieh
Gebze Technical University, Türkiye
For a finite group $G$, an element is called a vanishing element of $G$ if it is a zero of an irreducible character of $G$; otherwise, it is called a non-vanishing element. Moreover, the conjugacy class of an element is termed as a vanishing class if that element is a vanishing element. In this talk, we present a solvability criterion with respect to the set of vanishing class sizes.
