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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 (…
math.GR2003★ 1 cited
Conjugacy Class Properties of the Extension of GL(n,q) Generated by the Inverse Tranpose Involution
Jason Fulman, Robert Guralnick
Letting tau denote the inverse transpose automorphism of GL(n,q), a formula is obtained for the number of g in GL(n,q) so that gg^{tau} is equal to a given element h. This generali…