Free quantum groups and related topics
Résumé
The unitary group $U_N$ has a free analogue $U_N^+$, and the closed subgroups $G\subset U_N^+$ can be thought of as being the ``compact quantum Lie groups''. We review here the general theory of such quantum groups. We discuss as well a number of more advanced topics, selected for their beauty, and potential importance.
Domaines
Algèbres d'opérateurs [math.OA]
Origine : Fichiers produits par l'(les) auteur(s)