The Galois action on character tables
Group Theory
2007-10-09 v1 Representation Theory
Abstract
A geometric interpretation and generalisation for the Galois action on finite group character tables is sketched. The generalisation is a Galois action on the space Map_G(G^n,\bar{Q})/S_n for each finite G, where G acts by simultaneous conjugation on the n-tuples G^n and the symmetric group S_n permutes the components.
Cite
@article{arxiv.0710.1328,
title = {The Galois action on character tables},
author = {T. Gannon},
journal= {arXiv preprint arXiv:0710.1328},
year = {2007}
}
Comments
11 pages