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arXiv · 1606.01654

Cohomology and deformations of Courant pairs

Ashis Mandal·Satyendra Kumar Mishra
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Abstract

In this note we define a notion of Courant pair as a Courant algebra over the Lie algebra of linear derivations on an associative algebra. We study formal deformations of Courant pairs by constructing a cohomology bicomplex with coefficients in a module from the cochain complexes defining Hochschild cohomology and Leibniz cohomology.

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BibTeXRIS

Ashis Mandal, Satyendra Kumar Mishra. 2016-06-06. Cohomology and deformations of Courant pairs. https://arxiv.org/abs/1606.01654

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