2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/225309Using Mourre theory, we obtain low frequency resolvent estimates with sharp weights for long range metric perturbations of the flat Laplacian.Analysis of PDEsMathematical Physics35P25; 47A10Low frequency resolvent estimates for long range perturbations of the Euclidean Laplaciantext