Lévy-Khintchine decompositions for generating functionals on algebras associated to universal compact quantum groups

Biswarup Das, Uwe Franz, Anna Kula +1

We study the first and second cohomology groups of the ${}^{\ast }$-algebras of the universal unitary and orthogonal quantum groups $U_F^{+}$ and $O_F^{+}$. This provides valuable information…