POSITIVE SOLUTIONS FOR SINGULAR SYSTEMS OF
THIRD-ORDER THREE-POINT BOUNDARY
VALUE PROBLEMS
Yatao Du1, Hanying Feng2, Xingfang Feng3
1,2,3Department of Mathematics
Shijiazhuang Mechanical Engineering College
P.R. CHINA
Abstract. In this paper, we study the existence of positive solutions of a three-point boundary value problem for a system of third-order nonlinear singular differential equations by the Krasnoselskii fixed point theorem.
AMS Subject classification: 34B15, 34B18
Keywords and phrases: differential systems, three-point boundary value problem, positive solution, Krasnoselskii fixed point theorem


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DOI: 10.12732/ijam.v27i4.3

Volume: 27
Issue: 4
Year: 2014