A generalized upper and lower solution method for singular initial value problems

DOI10.1016/S0898-1221(04)90061-2zbMath1098.34004MaRDI QIDQ1767791

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

Publication date: 8 March 2005

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

zbMATH Keywords

Existencelower solutionsInitial value problemsSingularUpper

Mathematics Subject Classification ID

Initial value problems, existence, uniqueness, continuous dependence and continuation of solutions to ordinary differential equations (34A12)

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Cites Work

• Unnamed Item
• Existence of solutions to some singular initial value problems
• A generalized upper and lower solutions method and multiplicity results for nonlinear first-order ordinary differential equations
• Upper and lower solutions for a generalized Emden-Fowler equation
• Existence criteria for singular initial value problems with sign changing nonlinearities
• Existence of positive solutions for singular initial and boundary value problems via the classical upper and lower solution approach

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