%0 Journal Article
%A Carpio Rodríguez, Ana María
%T Existence of global-solutions to some nonlinear dissipative wave-equations
%D 1994
%@ 0021-7824
%U https://hdl.handle.net/20.500.14352/57231
%X Let Omega be a smooth bounded domain. We prove existence of global solutions, i.e., solutions defined for all t epsilon R, for dissipative wave equations of the form: u'' - Delta u + \u'\(p-1) u' = 0 in Omega x (-infinity, infinity), p > 1, with Dirichlet boundary conditions. When Omega is unbounded the same existence result holds for p greater than or equal to 2.
%~