2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/69139In this article we shall go over recent work in proving dispersive and Strichartz estimates for the Dirichlet-wave equation. We shall discuss applications to existence questions outside of obstacles and discuss open problems.A survey paper based on lectures given at Kyoto in the summer of 2002Analysis of PDEs35L70; 42B99Estimates for the Dirichlet-wave equation and applications to nonlinear wave equationstext