Decomposition of some pointed Hopf algebras given by the canonical Nakayama automorphism

Every finite dimensional Hopf algebra is a Frobenius algebra, with Frobenius homomorphism given by an integral. The Nakayama automorphism determined by it yields a decomposition with degrees in a cyclic group. For a family of pointed Hopf algebras, we determine necessary and sufficient conditions fo...

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Autores principales: Graña, M., Guccione, J.A., Guccione, J.J.
Formato: Artículo publishedVersion
Publicado: 2007
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00224049_v210_n2_p493_Grana
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00224049_v210_n2_p493_Grana_oai
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