Existence of positive solutions for singular initial and boundary value problems via the classical upper and lower solution approach

DOI10.1016/S0362-546X(01)00747-7zbMath1010.34011OpenAlexW2079467385MaRDI QIDQ1612566

Ravi P. Agarwal, Donal O'Regan, Vangipuram Lakshmikantham, S. G. Leela

Publication date: 25 August 2002

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0362-546x(01)00747-7

zbMATH Keywords

approximate solutionsupper and lower solutionsexistence theorysingular initial and boundary value problems

Mathematics Subject Classification ID

Nonlinear boundary value problems for ordinary differential equations (34B15) Singular nonlinear boundary value problems for ordinary differential equations (34B16)

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Cites Work

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• Existence of solutions to some singular initial value problems
• Some existence results for singular boundary value problems
• Singular problems: An upper and lower solution approach
• Existence criteria for singular initial value problems with sign changing nonlinearities
• Singular initial and boundary value problems with sign changing nonlinearities

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