2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/110208We show that the quantum coordinate ring of a semisimple group is a unique factorisation domain in the sense of Chatters and Jordan in the case where the deformation parameter q is a transcendental element.Quantum AlgebraRings and AlgebrasRepresentation TheoryQuantised coordinate rings of semisimple groups are unique factorisation domainstext