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Results related to Huppert's ϱ-σ conjecture.

Authors :
Xu, Xia
Yang, Yong
Source :
Czechoslovak Mathematical Journal; Dec2023, Vol. 73 Issue 4, p1273-1280, 8p
Publication Year :
2023

Abstract

We improve a few results related to Huppert's ϱ-σ conjecture. We also generalize a result about the covering number of character degrees to arbitrary finite groups. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00114642
Volume :
73
Issue :
4
Database :
Complementary Index
Journal :
Czechoslovak Mathematical Journal
Publication Type :
Academic Journal
Accession number :
173923577
Full Text :
https://doi.org/10.21136/CMJ.2023.0513-22