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Number 2 - June 1998
Volume 8 - 1998
Uniform decay rates for solutions to a structural acoustics model with nonlinear dissipation
George Avalos, Irena Lasiecka
Abstract
In this work, the asymptotic behavior of solutions to a coupled hyperbolic/parabolic-like system is investigated. It is shown that with both components of the equation being subjected to nonlinear damping (boundary damping for the wave component, interior for the beam), a global uniform stability is attained for all (weak) solutions.
Keywords
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