P-adic Nori Theory
Group Theory
2009-05-14 v1 Algebraic Geometry
Abstract
Given a fixed integer n, we consider closed subgroups G of H = GL(n,Z_p) where Z_p denotes the ring of p-adic integers and p is sufficiently large in terms of n. Assuming that the Zariski closure of G has no toric part, we give a condition on the (mod p) reduction of G which guarantees that G is of bounded index in its Zariski closure in H.
Cite
@article{arxiv.0905.2149,
title = {P-adic Nori Theory},
author = {Michael Larsen},
journal= {arXiv preprint arXiv:0905.2149},
year = {2009}
}
Comments
10 pages