Abstract
In this paper, it is proved that the global dimension of a Yetter-Drinfel'd Hopf algebra coincides with the projective dimension of its trivial module k.
| Original language | English |
|---|---|
| Pages (from-to) | 2154-2162 |
| Number of pages | 9 |
| Journal | Science in China, Series A: Mathematics |
| Volume | 52 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - Oct 2009 |
| Externally published | Yes |
Keywords
- Global dimension
- Hopf algebras
- Projective dimension
- Yetter-Drinfel'd Hopf algebras
- Yetter-Drinfel'd modules