Type: Article

Groups with sharp non-linear irreducible characters

Journal: Communications in Algebra (00927872)Year: 2023Volume: 51Issue: Pages: 1011 - 1019

Abdollahi A.^aBagherian J.^a Ebrahimi M. Garmsiri F.M.Khatami Bidgoli M.^aSobhani R.^a

a :University of Isfahan - IRAN(IR) - Isfahan

DOI:10.1080/00927872.2022.2120197Language: English

Abstract

A complex character χ of a finite group G is called sharp if (Formula presented.) where (Formula presented.). In this paper we give a characterization of finite groups all non-linear irreducible characters of which are sharp. © 2022 Taylor & Francis Group, LLC.

Author Keywords

Character faithfulgroupnon-linearrationalsharp