Type A Images of Galois Representations and Maximality
Number Theory
2014-08-13 v3
Abstract
Given a compatible system of n-dimension l-adic Galois representations arising from \'etale cohomology of any complete, non-singular variety, we prove that for sufficiently large prime l, type A Galois image (in the Cartan-Killing classification) is in some sense maximal in its Zariski closure in GL(n).
Keywords
Cite
@article{arxiv.1305.1989,
title = {Type A Images of Galois Representations and Maximality},
author = {Chun Yin Hui and Michael Larsen},
journal= {arXiv preprint arXiv:1305.1989},
year = {2014}
}
Comments
Revised version 17 pages