Abstract
In this note we introduce and investigate the concepts of dual entwining structures and dual entwined modules. This generalizes the concepts of dual Doi-Koppinen structures and dual Doi-Koppinen modules introduced (in the infinite case over rings) by the author in his dissertation.
| Original language | English |
|---|---|
| Pages (from-to) | 275-295 |
| Number of pages | 21 |
| Journal | Algebras and Representation Theory |
| Volume | 8 |
| Issue number | 2 |
| DOIs | |
| State | Published - May 2005 |
Keywords
- (Co)module (co)algebras
- Doi-Koppinen modules
- Doi-Koppinen structures
- Duality
- Entwined modules
- Entwining structures
- Hopf-Galois (co)extensions
ASJC Scopus subject areas
- General Mathematics