Field patching, factorization and local-global principles
Algebraic Geometry
2009-12-15 v2 Rings and Algebras
Abstract
In this paper we first describe the method of field patching, developed by Harbater and Hartmann, paying special attention to the relationship between factorization and local-global principles, and second, we extend the basic factorization result previously known for rational groups to the case of retract rational groups.
Cite
@article{arxiv.0909.3115,
title = {Field patching, factorization and local-global principles},
author = {Daniel Krashen},
journal= {arXiv preprint arXiv:0909.3115},
year = {2009}
}
Comments
31 pages