2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/65537The aim of this note is to show that the "usual" proof of the Maschke Theorem in the case of a real and complex field can not be generalized at least to the case of a field of rational functions on a non-singular curve.4 pagesRings and AlgebrasCommutative Algebra15A63; 20C05text