2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/64353In this paper we study, in dimension two, the stability of the solutions of some nonlinear elliptic equations with Neumann boundary conditions, under perturbations of the domains in the Hausdorff complementary topology.26 pagesAnalysis of PDEs35J65, 31A15, 47H05, 49Q10, 49J45A stability result for nonlinear Neumann problems under boundary variationstext