Abstract:
For a set theoretical solution of the Yang-Baxter equation (X, σ), we define a d.g. bialgebra B=B(X, σ), containing the semigroup algebra A=k(X)/〈xy=zt:σ(x, y)=(z, t)〉, such that k⊗AB⊗Ak and HomA-A(B, k) are respectively the homology and cohomology complexes computing biquandle homology and cohomology defined in [2,5] and other generalizations of cohomology of rack-quandle case (for example defined in [4]). This algebraic structure allows us to show the existence of an associative product in the cohomology of biquandles, and a comparison map with Hochschild (co)homology of the algebra A. © 2016 Elsevier B.V.
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Citas:
---------- APA ----------
Farinati, M.A. & García Galofre, J.
(2016)
. A differential bialgebra associated to a set theoretical solution of the Yang-Baxter equation. Journal of Pure and Applied Algebra, 220(10), 3454-3475.
http://dx.doi.org/10.1016/j.jpaa.2016.04.010---------- CHICAGO ----------
Farinati, M.A., García Galofre, J.
"A differential bialgebra associated to a set theoretical solution of the Yang-Baxter equation"
. Journal of Pure and Applied Algebra 220, no. 10
(2016) : 3454-3475.
http://dx.doi.org/10.1016/j.jpaa.2016.04.010---------- MLA ----------
Farinati, M.A., García Galofre, J.
"A differential bialgebra associated to a set theoretical solution of the Yang-Baxter equation"
. Journal of Pure and Applied Algebra, vol. 220, no. 10, 2016, pp. 3454-3475.
http://dx.doi.org/10.1016/j.jpaa.2016.04.010---------- VANCOUVER ----------
Farinati, M.A., García Galofre, J. A differential bialgebra associated to a set theoretical solution of the Yang-Baxter equation. J. Pure Appl. Algebra. 2016;220(10):3454-3475.
http://dx.doi.org/10.1016/j.jpaa.2016.04.010