✦ LIBER ✦
Podleś' quantum sphere: dual coalgebra and classification of covariant first-order differential calculus
✍ Scribed by István Heckenberger; Stefan Kolb
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 212 KB
- Volume
- 263
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
✦ Synopsis
The dual coalgebra of Podleś' quantum sphere O q (S 2 c ) is determined explicitly. This result is used to classify all finite-dimensional covariant first-order differential calculi over O q (S 2 c ) for all but exceptional values of the parameter c.