A topos-theoretic view of difference algebra
英文摘要：
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.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
