Miles Holloway   Shigeo Koshitani   Naoko Kunugi   
Archiv der Mathematik 94(2) 101-116 2010年2月 [査読有り]
In representation theory of finite groups, one of the most important and interesting problems is that, for a p-block A of a finite group G where p is a prime, the numbers k(A) and ℓ(A) of irreducible ordinary and Brauer characters, respectively, o...