Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-07-10T17:20:01Z No. of bitstreams: 1 ORLANDO BATISTA DE ALMEIDA - DISSERTAÇÃO PPGMAT 2006..pdf: 835416 bytes, checksum: ebd7a7b886fc9fa8eddfddb98da9aa05 (MD5) / Made available in DSpace on 2018-07-10T17:20:01Z (GMT). No. of bitstreams: 1 ORLANDO BATISTA DE ALMEIDA - DISSERTAÇÃO PPGMAT 2006..pdf: 835416 bytes, checksum: ebd7a7b886fc9fa8eddfddb98da9aa05 (MD5) Previous issue date: 2006-05 / Nesta dissertação, seguindo o trabalho do Berestycki [7] e idéias desenvolvidas por Alves & de Figueiredo [3] e Alves, Corrêa & Gonçalves [4], estudamos a Teoria do Grau de Brouwer e Leray & Schauder, bem como o Método de Galerkin para obter solução de alguns problemas elípticos. / In this of dissertation, motivated by work of Berestycki [7] and ideas conceived byAlves & from Figueiredo [3] andAlves, Corrêa & Gonçalves [4], we styding the theory of Degree fromBrouwer and Leray & Schauder, well how theMethod from Galerkin to obtain solution of some ellíptic problems.