Bialgebraic proof of the existence of cup-product in the cohomology of racks and quandles
arXiv:1707.01138
Abstract
We retrieve the graded commutative algebra structure of rack and quandle cohomology by purely algebraic means.
10 pages
arXiv:1707.01138
We retrieve the graded commutative algebra structure of rack and quandle cohomology by purely algebraic means.
10 pages