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arXiv · 2505.16155

Ore extensions of multiplier Hopf coquasigroups

Rui Zhang·Na Zhang·Yapeng Zeng·Tao Yang
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Abstract

In this paper, Ore extensions of multiplier Hopf coquasigroups are studied. Necessary and sufficient conditions for the Ore extension of a regular multiplier Hopf coquasigroup to be a multiplier Hopf coquasigroup are given. Furthermore, the isomorphism between two such Ore extensions is discussed.

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Rui Zhang, Na Zhang, Yapeng Zeng, Tao Yang. 2025-09-09. Ore extensions of multiplier Hopf coquasigroups. https://arxiv.org/abs/2505.16155

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