Quasi-abelian crossed modules and nonabelian cohomology
Number Theory
2011-12-30 v2 Algebraic Geometry
Algebraic Topology
Abstract
We extend the work of M.Borovoi on the nonabelian Galois cohomology of linear reductive algebraic groups over number fields to a general base scheme. As an application, we obtain new results on the arithmetic of such groups over global function fields.
Keywords
Cite
@article{arxiv.1110.4542,
title = {Quasi-abelian crossed modules and nonabelian cohomology},
author = {Cristian D. González-Avilés},
journal= {arXiv preprint arXiv:1110.4542},
year = {2011}
}
Comments
This is the version submitted for publication