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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| Autores principales: | Andruskiewitsch, Nicolás, Angiono, Iván Ezequiel, García Iglesias, Agustín, Masuoka, Akira, Vay, Cristian Damián |
|---|---|
| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/11086/29923 https://doi.org/10.48550/arXiv.1212.5279 |
| Aporte de: |
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