Some necessary and sufficient conditions for existence of positive solutions for third order singular sublinear multi-point boundary value problems

DOI10.1016/S0252-9602(14)60124-7zbMath1340.34103MaRDI QIDQ746718

Zhongli Wei

Publication date: 28 October 2015

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

zbMATH Keywords

lower and upper solutionspositive solutionscomparison theoremboundary value problems

Mathematics Subject Classification ID

Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations (34C10) Positive solutions to nonlinear boundary value problems for ordinary differential equations (34B18) Singular nonlinear boundary value problems for ordinary differential equations (34B16) Nonlocal and multipoint boundary value problems for ordinary differential equations (34B10)

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Multiple positive solutions of third-order BVP with advanced arguments and Stieltjes integral conditions ⋮ Unnamed Item ⋮ Unnamed Item ⋮ NEW EXISTING RESULTS FOR A SYSTEM OF NONLINEAR THIRD-ORDER DIFFERENTIAL EQUATION VIA FIXED POINT INDEX ⋮ Application of the mixed monotone operator to a nonlinear third-order boundary value problem ⋮ Positive solution for singular third-order BVPs on the half line with first-order derivative dependence

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