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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"conergy decay. eng"" "subject:"coenergy decay. eng""

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Controle na fronteira para um sistema de equações de ondas /

Andrade, Juliano de. January 2010 (has links)
Orientador: Adalberto Spezamiglio / Banca: Juan Amadeo Soriano Palomino / Banca: Waldemar Donizete Bastos / Resumo: Um problema de controle exato na fronteira para um sistema de equações de ondas acopladas e considerado em um retângulo do plano. Obtem-se controle de quadrado integrável para estados iniciais de energia finita. / Abstract: We are concerned with a problem of exact boundary controllability for a coupled sistem of wave equations in a rectangle of the plane. We obtain square integrable control for initial state with nite energy. / Mestre
Cálculo.
Equações diferenciais parciais.
Equação de onda.
Espaço de Sobolev.
Sobolev spaces. eng
Wave equation. eng
Energy decay. eng
Exact bondary control. eng

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