2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/140243In this note the notion of kernel of a representation of a semisimple Hopf algebra is introduced. Similar properties to the kernel of a group representation are proved in some special cases. In particular, every normal Hopf subalgebra of a semisimple Hopf algebra H is the kernel of a representation of H.Rings and AlgebrasRepresentation Theory16W30text