Difference modules and difference cohomology

Abstract

We give some basics about homological algebra of difference representations. We consider both the difference-discrete and the difference-rational case. We define the corresponding cohomology theories and show the existence of spectral sequences relating these cohomology theories with the standard ones.

Cited by in corpus (2)

• Finiteness properties of affine difference algebraic groups
• A topos-theoretic view of difference algebra