Homology of Yang-Baxter modules

Abstract

We study the Yang-Baxter operator for the vector representation $V_m$ of the quantum group $U_q(s{l}_m)$. We consider the one-term Yang-Baxter homology with coefficients in $V_m$-modules and provide a direct sum decomposition of the one term Yang-Baxter chain complex. The homology is explicitly computed for some specific $V_m$-modules.

15 pages, 3 figures