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Global solvability and asymptotic behavior for a nonlinear coupled system of viscoelastic waves with memory in a noncylindrical domain |
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| Authors: | ML Santos MPC Rocha PLO Braga |
| Institution: | Departamento de Matemática, Universidade Federal do Pará (UFPA), Campus Universitário do Guamá, Rua Augusto Corrêa 01, CEP 66075-110, Belém-Pa., Brazil Instituto de Estudos Superiores da Amazônia (IESAM), Av. Gov. José Malcher 1148, CEP 66.055-260, Belém-Pa., Brazil |
| Abstract: | In this paper we prove the exponential decay in the case n>2, as time goes to infinity, of regular solutions for a nonlinear coupled system of wave equations with memory and weak damping |
| Keywords: | Nonlinear coupled system Wave equations Noncylindrical domain Global solution Exponential decay |
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