A topos-theoretic view of difference algebra
Algebraic Geometry
2020-01-27 v1 Category Theory
Abstract
We view difference algebra as the study of algebraic objects in the topos of difference sets. The methods of topos theory and categorical logic enable us to develop difference homological algebra, identify a solid foundation for difference algebraic geometry, and cohomology theory of difference schemes.
Cite
@article{arxiv.2001.09075,
title = {A topos-theoretic view of difference algebra},
author = {Ivan Tomasic},
journal= {arXiv preprint arXiv:2001.09075},
year = {2020}
}