Boundary stabilization of memory type for the porous-thermo-elasticity system.
Soufyane, Abdelaziz, Afilal, Mounir, Chacha, Mama (2009)
Abstract and Applied Analysis
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Soufyane, Abdelaziz, Afilal, Mounir, Chacha, Mama (2009)
Abstract and Applied Analysis
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De Lima Santos, Mauro (2002)
Abstract and Applied Analysis
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Ha, Tae Gab, Park, Jong Yeoul (2010)
Boundary Value Problems [electronic only]
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G. Perla Menzala, Ademir F. Pazoto, Enrique Zuazua (2002)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
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We consider a dynamical one-dimensional nonlinear von Kármán model for beams depending on a parameter and study its asymptotic behavior for large, as . Introducing appropriate damping mechanisms we show that the energy of solutions of the corresponding damped models decay exponentially uniformly with respect to the parameter . In order for this to be true the damping mechanism has to have the appropriate scale with respect to . In the limit as we obtain damped Berger–Timoshenko...
Martinez, P., Vancostenoble, J. (2000)
Portugaliae Mathematica
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Serge Nicaise, Cristina Pignotti (2003)
ESAIM: Control, Optimisation and Calculus of Variations
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We consider the stabilization of Maxwell’s equations with space-time variable coefficients in a bounded region with a smooth boundary by means of linear or nonlinear Silver–Müller boundary condition. This is based on some stability estimates that are obtained using the “standard” identity with multiplier and appropriate properties of the feedback. We deduce an explicit decay rate of the energy, for instance exponential, polynomial or logarithmic decays are available for appropriate feedbacks. ...
Límaco, J., Clark, H.R., Medeiros, L.A. (2003)
International Journal of Mathematics and Mathematical Sciences
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Ammari, Kais (2002)
Portugaliae Mathematica. Nova Série
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Ademir Fernando Pazoto (2005)
ESAIM: Control, Optimisation and Calculus of Variations
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This work is devoted to prove the exponential decay for the energy of solutions of the Korteweg-de Vries equation in a bounded interval with a localized damping term. Following the method in Menzala (2002) which combines energy estimates, multipliers and compactness arguments the problem is reduced to prove the unique continuation of weak solutions. In Menzala (2002) the case where solutions vanish on a neighborhood of both extremes of the bounded interval where equation holds was solved...
Machtyngier, E., Zuazua, E. (1994)
Portugaliae Mathematica
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Nicaise, S. (2003)
Portugaliae Mathematica. Nova Série
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