Solutions of second-order and fourth-order ODEs on the half-line期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Solutions of second-order and fourth-order ODEs on the half-line

Authors:	Ricardo Enguiça

Institution:	^a Área Científica de Matemática, Instituto Superior de Engenharia de Lisboa, Rua Conselheiro Emídio Navarro, 1 - 1950-062 Lisboa, Portugal ^b Dipartimento di Matematica Pura ed Applicata, Univ. di Modena e Reggio Emilia, Via Campi, 213b, 41100 Modena, Italy ^c Faculdade de Ciências da Universidade de Lisboa, Avenida Professor Gama Pinto 2, 1649-003 Lisboa, Portugal

Abstract:	We start by studying the existence of positive solutions for the differential equation u^″=a(x)u−g(u),

Keywords:	34B18 34B40 34C37
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