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Nonexistence and existence of multiple positive solutions for superlinear three-point boundary value problems via index theory

✍ Scribed by Bao-qiang Yan; Donal O’Regan; Ravi P. Agarwal


Publisher
Institute of Applied Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society
Year
2008
Tongue
English
Weight
218 KB
Volume
24
Category
Article
ISSN
0168-9673

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Existence of multiple positive solutions
✍ Yu-Lin Zhao; Hai-Bo Chen 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 184 KB

This paper deals with the positive solutions of m-point nonlinear boundary value problem in Banach spaces. By using the fixedpoint theorem of strict-set-contractions, some sufficient conditions for the existence of at least one or two positive solutions to m-point boundary value problem in Banach sp