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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

Equações quasilineares multivalentes

Santos, Jefferson Abrantes dos 10 June 2011 (has links)
Tese (doutorado)—Universidade de Brasília, Instituto de Ciências Exatas, Departamento de Matemática, 2011. / Submitted by Jaqueline Ferreira de Souza (jaquefs.braz@gmail.com) on 2011-09-13T13:29:16Z No. of bitstreams: 1 2011_JeffersonAbrantesdosSantos.pdf: 813794 bytes, checksum: ea91ddcbef8c3bcda15a68dafab0e5c8 (MD5) / Approved for entry into archive by Jaqueline Ferreira de Souza(jaquefs.braz@gmail.com) on 2011-09-13T13:30:57Z (GMT) No. of bitstreams: 1 2011_JeffersonAbrantesdosSantos.pdf: 813794 bytes, checksum: ea91ddcbef8c3bcda15a68dafab0e5c8 (MD5) / Made available in DSpace on 2011-09-13T13:30:57Z (GMT). No. of bitstreams: 1 2011_JeffersonAbrantesdosSantos.pdf: 813794 bytes, checksum: ea91ddcbef8c3bcda15a68dafab0e5c8 (MD5) / Neste trabalho estudamos existência de solução não trivial para uma classe de problemas quasilineares multivalentes do tipo L(u) ∈ ∂u F(x; u) em Ω, onde Ω ∁ RN é um domínio, N ≥ 2 e ∂u F(x; u) é o gradiente generalizado de F(x; t) com relação a variável t. As principais ferramentas utilizadas são Métodos Variacionais para funcionais localmente Lipschitizianos e um Teorema de Concentração e Compacidade para Espaços de Orlicz. _____________________________________________________________________________________ ABSTRACT / In this work we study the existence of nontrivial solution for the following class of multivalued quasilinear problems L(u) ∈ ∂u F(x; u) em Ω, where Ω ∁ RN is an domain, N ≥ 2 e ∂u F(x; u) is a generalized gradient of F(x; t) with respect to t. The main tools utilized are Variational Methods for Locally Lipschitz Functional and a Concentration Compactness Theorem for Orlicz space.

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