2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/142004We give a construction of a torsion invariant of bundles of smooth manifolds which is based on the work of Dwyer, Weiss and Williams on smooth structures on fibrations.14 pagesAlgebraic TopologyK-Theory and Homology19J10; 55R10Smooth parametrized torsion -- a manifold approachtext