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arxiv: 1707.01138 · v1 · pith:MG3QHOLDnew · submitted 2017-07-04 · 🧮 math.AT

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

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

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