3 citations · 3 across the 2 of their papers we have counts for
2 papers
math.CT2021
Difference Galois theory and dynamics
Ivan Tomasic, Michael Wibmer
We develop a Galois theory for difference ring extensions, inspired by Magid's separable Galois theory for ring extensions and by Janelidze's categorical Galois theory. Our differe…
math.AG2020★ 3 cited
A topos-theoretic view of difference algebra
Ivan Tomasic
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 homo…