Lifting via cocycle deformation
We develop a strategy to compute all liftings of a Nichols algebra over a finite dimensional cosemisimple Hopf algebra. We produce them as cocycle deformations of the bosonization of these two. In parallel, we study the shape of any such lifting.
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| Main Authors: | , , , , |
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| Format: | article biblioteca |
| Language: | eng |
| Published: |
2014
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| Subjects: | Hopf algebras, |
| Online Access: | http://hdl.handle.net/11086/29923 https://doi.org/10.48550/arXiv.1212.5279 |
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