New types of bialgebras arising from the Hopf equation
arXiv:math/9807004 · doi:10.1080/00927879808826330
Abstract
New types of bialgebras arising from the Hopf equation (pentagonal equation) are introduced and studied. They will play from the Hopf equation the same role as the co-quasitriangular do from the quantum Yang Baxter equation.
Latex2e, Comm Algebra, in press