Hopf coactions on commutative algebras generated by a quadratically independent comodule
Let A be a commutative unital algebra over an algebraically closed field k of characteristic ≠ 2, whose generators form a finite-dimensional subspace V, with no nontrivial homogeneous quadratic relations. Let Q be a Hopf algebra that coacts on A inner-faithfully, while leaving V invariant. We prove...
| Main Authors: | , , , |
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| Outros Autores: | |
| Formato: | Artigo |
| Publicado em: |
Taylor & Francis
2018
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| Acesso em linha: | http://hdl.handle.net/1721.1/115868 https://orcid.org/0000-0002-0710-1416 |