Title of article
Global existence, decay and blow up solutions for coupled nonlinear wave equations with damping and source terms
Author/Authors
PISKIN, Erhan Dicle University - Department of Mathematics, Turkey , POLAT, Necat Dicle University - Department of Mathematics, Turkey
From page
633
To page
651
Abstract
We study the initial-boundary value problem for a system of nonlinear wave equations with nonlinear damping and source terms, in a bounded domain. The decay estimates of the energy function are established by using Nakao’s inequality. The nonexistence of global solutions is discussed under some conditions on the given parameters.
Keywords
Decay rate , blow up , initial boundary value problem , nonlinear wave equations
Journal title
Turkish Journal of Mathematics
Journal title
Turkish Journal of Mathematics
Record number
2531377
Link To Document