Title of article
Stabilization of a locally damped incompressible wave equation
Author/Authors
J?uber Cavalcante Oliveira، نويسنده , , Ruy Coimbra Char?o ?، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2005
Pages
27
From page
699
To page
725
Abstract
We show that the solutions of an incompressible vector wave equation with a locally distributed
nonlinear damping decay in an algebraic rate to zero, that is, denoting by E(t) the total energy
associated to the system, there exist positive constants C (which depends on E(0)) and γ satisfying,
for t 0: E(t) C(1+ t)−γ .
2004 Elsevier Inc. All rights reserved.
Keywords
Algebraic decay rates , Incompressible wave equation , stabilization , Nonlinear localized damping
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2005
Journal title
Journal of Mathematical Analysis and Applications
Record number
933737
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