Real difference Galois theory
Commutative Algebra
2019-02-25 v3
Abstract
In this paper, we develop a difference Galois theory in the setting of real fields. After proving the existence and uniqueness of the real Picard-Vessiot extension, we define the real difference Galois group and prove a Galois correspondence.
Keywords
Cite
@article{arxiv.1507.02192,
title = {Real difference Galois theory},
author = {Thomas Dreyfus},
journal= {arXiv preprint arXiv:1507.02192},
year = {2019}
}
Comments
Final version