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arXiv · 2508.03076

Cohomologies and linear deformations of pre-Jacobi-Jordan algebras

Sylvain Attan·Nabil Oro Djibril
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Abstract

The purpose of this paper is to introduce an algebraic cohomology theory of left pre-Jacobi-Jordan algebras. We use the cohomological approach to study linear deformations of these algebras. We also introduce the notion of Nijenhuis operators on pre-Jacobi-Jordan algebras and we show that the deformation generated by a Nijenhuis operator is trivial.

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Sylvain Attan, Nabil Oro Djibril. 2025-08-05. Cohomologies and linear deformations of pre-Jacobi-Jordan algebras. https://arxiv.org/abs/2508.03076

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