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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 para problemas elípticos envolvendo o expoente crítico de Sobolev

Almeida, Samuel Oliveira de 05 April 2013 (has links)
Submitted by Renata Lopes (renatasil82@gmail.com) on 2016-05-11T15:47:00Z No. of bitstreams: 1 samueloliveiradealmeida.pdf: 770018 bytes, checksum: 7270cb9d1478f3f95d8316be0a0c13aa (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-06-27T18:35:32Z (GMT) No. of bitstreams: 1 samueloliveiradealmeida.pdf: 770018 bytes, checksum: 7270cb9d1478f3f95d8316be0a0c13aa (MD5) / Made available in DSpace on 2016-06-27T18:35:32Z (GMT). No. of bitstreams: 1 samueloliveiradealmeida.pdf: 770018 bytes, checksum: 7270cb9d1478f3f95d8316be0a0c13aa (MD5) Previous issue date: 2013-04-05 / CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Neste trabalho estudamos a existência de soluções para problemas elípticos envolvendo o expoente crítico de Sobolev. Primeiramente, investigamos a existência de soluções para um problema superlinear do tipo Ambrosetti-Prodi com ressonância em 1, onde 1 é o primeiro autovalor de (−Δ,1 0 (Ω)). Além disso, estudamos resultados de multiplicidade para uma classe de equações elípticas críticas relacionadas com o problema de Brézis-Nirenberg, com condição de contorno de Neumann sobre a bola. / In this work we study the existence of solutions for elliptic problems involving critical Sobolev exponent. Firstly we investigate the existence of solutions for an Ambrosetti-Prodi type superlinear problem with resonance at 1 , where 1 is the first eigenvalue of (−Δ,1 0 (Ω)). Besides, we study multiplicity results for a class of critical elliptic equations related to the Brézis-Nirenberg problem with Neumann boundary condition on a ball.

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