A class of left quantum groups modeled after SL_q(n)
arXiv:0908.3718
Abstract
For each n >1, we construct a left quantum group, i.e., a left Hopf algebra H generated by comatrix units X_{ij} and modeled after SL_q(n), which has a left antipode but no right antipode. The quantum special linear group SL_q(n) is a homomorphic image of our H.
8 pages