2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/125503In this paper we introduce non-commutative analogues for the quasi-Hamiltonian $G$-spaces introduced by Alekseev, Malkin and Meinrenken. We outline the connection with the non-commutative analogues of quasi-Poisson algebras which the author had introduced earlier.27 pagesQuantum Algebra53D30text