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Polynomial stability of a coupled system of wave equations weakly dissipative

2007; Taylor & Francis; Volume: 86; Issue: 10 Linguagem: Inglês

10.1080/00036810701624785

1563-504X

Mauro Lima Santos, Marcus Pinto da Costa da Rocha, Simone Gomes,

Quantum chaos and dynamical systems

In this work, we consider a coupled system of wave equation. We show that the solution of this system has a polynomial rate of decay as time tends to infinity, but does not have exponential decay. We presented a class of examples of application of the main result.