Relative completions and the cohomology of linear groups over local rings
K-Theory and Homology
2016-09-07 v1 Algebraic Topology
Group Theory
Abstract
We study the completion of a group relative to a Zariski dense representation in a reductive algebraic group over a field . The characteristic zero case was worked out previously by R. Hain; we extend his results to arbitrary characteristic. The primary application is to the study of the cohomology of groups such as .
Keywords
Cite
@article{arxiv.math/0104023,
title = {Relative completions and the cohomology of linear groups over local rings},
author = {Kevin P. Knudson},
journal= {arXiv preprint arXiv:math/0104023},
year = {2016}
}
Comments
24 pages