2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75174We establish an explicit quasi-isomophism of complexes, which is homogeneous in graded situation, from a given Cech complex of modules of generalized fractions.Commutative Algebra13D25; 13D45Comparison of certain complexes of modules of generalized fractions and Cech complexestext