2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/157841We study some relation between some geometrically defined classes of diffeomorphisms between manifolds and the $L_{q,p}$-cohomology of these manifolds. Some applications to vanishing and non vanishing results in $L_{q,p}$-cohomology are given.18 pagesDifferential Geometry58A12; 30C66text