2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/107721We show that the restriction to a smooth transversal section commutes to the computation of multiplier ideals and V-filtrations. As an application we prove the constancy of the spectrum along any stratum of a Whitney regular stratification.Algebraic GeometryComplex VariablesPrimary 14B05, 32S35; Secondary 32S30, 32S40, 32S60text