New posts in Hopf Algebras

Open problems in Hopf algebras

A quantum Grothendieck group?

Is a bialgebra pairing of Hopf algebras automatically a Hopf pairing?

Apocryphal Maschke theorem?

What does the generating function $x/(1 - e^{-x})$ count?

Are supervector spaces the representations of a Hopf algebra?

Hopf algebra structure on the universal enveloping algebra of a Leibniz algebra?