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arXiv · 2404.15567

Cohomology of BiHom-Associative Trialgebras

Erik Mainellis·Bouzid Mosbahi·Ahmed Zahari
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Abstract

The paper concerns the cohomology of (multiplicative) BiHom-associative trialgebras. We first detail the correspondence between central extensions and second cohomology. This is followed by a general cohomology theory that unifies those of BiHom-associative algebras and associative trialgebras. Finally, we introduce one-parameter formal deformations and classify generalized $\alpha\beta$-derivations of 3-dimensional BiHom-associative trialgebras.

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Erik Mainellis, Bouzid Mosbahi, Ahmed Zahari. 2024-04-23. Cohomology of BiHom-Associative Trialgebras. https://arxiv.org/abs/2404.15567

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