2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/62115Using a recent work of K.Kato and T.Saito we give a logarithmic version of a formula of S.Bloch in ramification theory.Algebraic GeometrySwan Conductors and Torsion in the Logarithmic de Rham Complextext