2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/113778If Pi: M -> B is an onto smooth maximal rank map between complete Riemannian manifolds M and B with bounded geometry, we prove sufficient conditions for M to be roughly isometric to the Riemannian product FxB, where F is a fiber of M.32 pages, 11 figuresDifferential Geometry53C20Maximal rank maps between Riemannian manifolds with bounded geometrytext