PlanetPhysics/Finite Quantum Group

A finite quantum group $$Q_{Gf}$$ is a pair $$(\mathbb{H},\Phi)$$ of a finite-dimensional \\ $$C^*$$-algebra $$\mathbb{H}$$ with a comultiplication $$ \Phi$$ such that $$(\mathbb{H},\Phi)$$ is a Hopf $$^*$$-algebra.