2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/227048The article provides a factorization formalism for determinants of the period matrices for D-modules on curves. Unlike previous approach due to Bloch, Deligne, and Esnault, it does not use Fourier transform.Algebraic Geometry$ε$-Factors for the Period Determinants of Curvestext