2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/67782We consider natural differential operations acting on sections of tensor vector bundles. Arrising problems can be reformulated as invariant theoretical problems (the IT-reduction). We give examples of usage of the IT-reduction. In particular, on a manifold with a connection and a Poisson structure we construct the canonical quantization.Differential Geometrytext