Hopf-Galois extensions for monoidal Hom-Hopf algebras (Q2787122)

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scientific article; zbMATH DE number 6545381
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Hopf-Galois extensions for monoidal Hom-Hopf algebras
scientific article; zbMATH DE number 6545381

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    24 February 2016
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    monoidal Hom-Hopf algebras
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    Hopf-Galois extension
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    affineness theorem
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    Hopf-Galois extensions for monoidal Hom-Hopf algebras (English)
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    The authors extend the Hopf-Galois theory to the case of monoidal Hom-Hopf algebras. An affineness criterion is proved for relative Hom-Hopf modules associated with faithfully flat Hopf-Galois extensions. Also, Schneider's affineness theorem is extended to the case of monoidal Hom-Hopf algebras.
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