I. Isaacs

collaborators

2 papers

math.GR2004

New refinements of the McKay conjecture for arbitrary finite groups

I. M. Isaacs, G. Navarro

Let $G$ be an arbitrary finite group and fix a prime number $p$ . The McKay conjecture asserts that $G$ and the normalizer in $G$ of a Sylow $p$ -subgroup have equal numbers of irred…

math.GR2003

Inequalities for finite group permutation modules

Daniel Goldstein, Robert M. Guralnick, I. M. Isaacs

If f is a nonzero complex-valued function defined on a finite abelian group A and \hat f is its Fourier transform, then |Supp (f)||Supp {\hat f)| \ge |A|, where Supp (f) and Supp (…