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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.
1

Soluções Fracas para um Sistema Não-Linear Envolvendo o Operador p-Laplaciano

Siqueira, André Francisco Santos 12 August 2010 (has links)
Made available in DSpace on 2015-05-15T11:46:24Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 810707 bytes, checksum: 33aad19ba73032d41420617a7e402095 (MD5) Previous issue date: 2010-08-12 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / In this work we'll prove existence of weak solutions to a coupled mixed problem of nonlinear partial diferential equation in the class of systems of nonlinear Klein- Gordon equations involving pseudo-Laplacian operator. For proving existence of weak solutions we use Faedo-Galerkin's method with compacity and monotonicity properties. / Neste trabalho provaremos a existência de soluções fracas para um problema misto de equações diferenciais parciais n~ao-lineares do tipo Klein-Gordon envolvendo o operador pseudo-Laplaciano. Com esse fim, usaremos o método de Faedo-Galerkin juntamente com argumentos de compacidade e monotonicidade.

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