%0 Journal Article
%T The essential dimension of the normalizer of a maximal torus in the projective linear group
%A Aurel Meyer
%A Zinovy Reichstein
%J Mathematics
%D 2008
%I arXiv
%X Let p be a prime, k be a field of characteristic different from p containing a primitive p-th root of unity and N be the normalizer of the maximal torus in the projective linear group PGLn. We compute the exact value of the essential dimension ed(N;p) of N at p for every n.
%U http://arxiv.org/abs/0809.1688v1