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Dual Entwining Structures and Dual Entwined Modules

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In this note we introduce and investigate the concepts of dual entwining structures and dual entwined modules. This generalizes the concepts of dual Doi–Koppinen structures and dual Doi–Koppinen modules introduced (in the infinite case over rings) by the author in his dissertation.

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Authors and Affiliations

  1. Mathematics Department, Birzeit University, P.O. Box 14, Birzeit, Palestine

    Jawad Y. Abuhlail

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  1. Jawad Y. Abuhlail
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Correspondence to Jawad Y. Abuhlail.

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Mathematics Subject Classifications (2000)

16W30, 18E15.

Jawad Y. Abuhlail: Current address: Department of Mathematical Sciences, P.O. Box 5046, King Fahd University of Petroleum & Minerals, 31261 Dhahran, Saudi Arabia.

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Abuhlail, J.Y. Dual Entwining Structures and Dual Entwined Modules. Algebr Represent Theor 8, 275–295 (2005). https://doi.org/10.1007/s10468-005-3605-4

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