| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4597682 | Journal of Pure and Applied Algebra | 2007 | 4 Pages |
Abstract
We prove that a set of characters of a finite group can only be the set of characters for principal blocks of the group at two different primes when the primes do not divide the group order. This confirms a conjecture of Navarro and Willems in the case of principal blocks.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
C. Bessenrodt, G. Navarro, J.B. Olsson, P.H. Tiep,