Abstract
Using Leggett-Williams norm-type theorem due to D. O'Regan and M. Zima, we establish the existence of positive solution for a class of second-order four point boundary value problem under different resonance conditions. An example is given to illustrate the main results.
Citation
Chunfang Shen. Liu Yang. Yan Liang. "Positive solutions for second order four-point boundary value problems at resonance." Topol. Methods Nonlinear Anal. 38 (1) 1 - 15, 2011.
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