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Volume 10, Number 3, 2020, Pages 842-852                                                                DOI:10.11948/20180172
Positive solution for nonlinear third-order multi-point boundary value problem at resonance
Chunfang Shen,Hui Zhou,Xiaoxiang Fan,Liu Yang
Keywords:M-point boundary value problem, resonance, positive solution, Topological degree, fixed point.
Abstract:
      In this paper, positive solutions for a kind of third-order multi-point boundary value problem at resonance are investigated. By using the Leggett-Williams norm-type theorem due to O''Regan and Zima, existence result of at least one positive solution is established. An example is given to demonstrate the main results.
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