Abstract
In this paper, we introduce the notion of weak nonassociative Doi–Hopf module and give the Fundamental Theorem of Hopf modules in this setting. Also, we prove that there exists a categorical equivalence that admits as particular instances the ones constructed in the literature for Hopf algebras, weak Hopf algebras, Hopf quasigroups and weak Hopf quasigroups.
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Acknowledgements
The authors were supported by Ministerio de Economía y Competitividad (Spain), grant MTM2016-79661-P. AEI/FEDER, UE, support included (Homología, homotopía e invariantes categóricos en grupos y álgebras no asociativas).
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Communicated by Shiping Liu.
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Alonso Álvarez, J.N., Fernández Vilaboa, J.M. & González Rodríguez, R. Fundamental Theorems of Doi–Hopf Modules in a Nonassociative Setting. Bull. Malays. Math. Sci. Soc. 42, 2701–2738 (2019). https://doi.org/10.1007/s40840-018-0624-y
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DOI: https://doi.org/10.1007/s40840-018-0624-y