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arXiv · 1707.01138

Bialgebraic proof of the existence of cup-product in the cohomology of racks and quandles

Simon Covez·Marco Farinati·Dominique Manchon
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Abstract

We retrieve the graded commutative algebra structure of rack and quandle cohomology by purely algebraic means.

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Simon Covez, Marco Farinati, Dominique Manchon. 2017-07-04. Bialgebraic proof of the existence of cup-product in the cohomology of racks and quandles. https://arxiv.org/abs/1707.01138

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