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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

Semicontinuidade superior de atratores para semigrupos multívocos.

Simsen, Jacson 16 August 2007 (has links)
Made available in DSpace on 2016-06-02T20:27:36Z (GMT). No. of bitstreams: 1 TeseJS.pdf: 961805 bytes, checksum: ce3308955ac55792f007f7e8de10f2fc (MD5) Previous issue date: 2007-08-16 / Financiadora de Estudos e Projetos / In this work we developed an abstract theory for existence and characterization of attractors for multivalued semigroups defined by generalized semi ows and we apply the abstract results to systems of p-laplacian differential inclusions and we obtain upper semicontinuity of the attractors as the parameter of diffusion goes to infinity. / Neste trabalho desenvolvemos uma teoria abstrata para existência e caracterização de atratores para semigrupos multívocos definidos por semi uxos generalizados. Posteriormente aplicamos os resultados abstratos à sistemas de inclusões diferenciais governados pelo p-laplaciano e obtivemos semicontinuidade superior dos atratores quando o parâmetro de difusão tende a infinito.

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