Hopf algebras : an introduction
Sorin Dăscălescu, C. Năstăsescu, Şerban Raianu · Marcel Dekker eBooks · 2001
Algebras and coalgebras comodules special classes of coalgebras bialgebras and Hopf algrebras integrals actions and coactions finite dimensional Hopf algebras the category theory language C-groups and C-cogroups.