2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/73008We prove Hölder type stability estimates near generic simple Riemannian metrics for the inverse problem of recovering such metrics from the Dirichlet-to-Neumann map associated to the wave equation for the Laplace-Beltrami operator.Analysis of PDEs35R30Stable determination of generic simple metrics from the hyperbolic Dirichlet-to-Neumann maptext