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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

Problemas elípticos superlineares com ressonância

Ferreira, Fabiana Maria 14 August 2015 (has links)
Submitted by Luciana Sebin (lusebin@ufscar.br) on 2016-09-12T17:21:38Z No. of bitstreams: 1 TeseFMF.pdf: 3344288 bytes, checksum: 3bfb3caf40d3dcd756aa8697b58b5f19 (MD5) / Approved for entry into archive by Ronildo Prado (ronisp@ufscar.br) on 2016-09-12T17:29:02Z (GMT) No. of bitstreams: 1 TeseFMF.pdf: 3344288 bytes, checksum: 3bfb3caf40d3dcd756aa8697b58b5f19 (MD5) / Approved for entry into archive by Ronildo Prado (ronisp@ufscar.br) on 2016-09-12T17:44:44Z (GMT) No. of bitstreams: 1 TeseFMF.pdf: 3344288 bytes, checksum: 3bfb3caf40d3dcd756aa8697b58b5f19 (MD5) / Made available in DSpace on 2016-09-12T17:46:25Z (GMT). No. of bitstreams: 1 TeseFMF.pdf: 3344288 bytes, checksum: 3bfb3caf40d3dcd756aa8697b58b5f19 (MD5) Previous issue date: 2015-08-14 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / The aim of this work is to present results about the existence of non-trivial solutions for some classes of resonant and superlinear eliptic systems employing topological methods. More specifcally, we use a-priori bounds on the eventual solutions of this problems and topological degree theory. / Neste trabalho apresentamos a existência de soluções não triviais para classes de sistemas elípticos ressonantes e superlineares. Tais sistemas são tratados via métodos topológicos. Encontramos estimativas a priori para possíveis soluções destes sistemas e utilizamos estas estimativas juntamente com a teoria do grau topológico para garantir a existência de soluções.
2

Sobre existência de soluções para equações diferenciais ordinárias envolvendo operadores não-lineares via Métodos de Shooting e Ponto fixo. / On the existence of solutions for ordinary differential equations involving nonlinear operators via Shooting Methods and Fixed Point.

MARINHO, Sheyla Silva. 24 July 2018 (has links)
Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-07-24T14:29:09Z No. of bitstreams: 1 SHEYLA SILVA MARINHO - DISSERTAÇÃO PPGMAT 2010..pdf: 654391 bytes, checksum: 5f92842e775dc0507ffa8d8ace6fc466 (MD5) / Made available in DSpace on 2018-07-24T14:29:09Z (GMT). No. of bitstreams: 1 SHEYLA SILVA MARINHO - DISSERTAÇÃO PPGMAT 2010..pdf: 654391 bytes, checksum: 5f92842e775dc0507ffa8d8ace6fc466 (MD5) Previous issue date: 2010-03 / Capes / Para visualizar o resumo recomendamos do download do arquivo uma vez que o mesmo utiliza fórmulas ou equações matemáticas que não puderam ser transcritas neste espaço. / In order to view the summary we recommend downloading the file as it uses mathematical formulas or equations that could not be transcribed in this space.

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