Positive solutions of three-point boundary value problems for systems of nonlinear second order ordinary differential equations |
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| Authors: | Youming Zhou Yan Xu |
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| Institution: | Department of Basic Science, Jiangsu Teachers University of Technology, Changzhou, Jinagsu 213015, PR China |
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| Abstract: | In this paper, we study the three-point boundary value problems for systems of nonlinear second order ordinary differential equations of the form Under some conditions, we show the existence and multiplicity of positive solutions of the above problem by applying the fixed point index theory in cones. |
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| Keywords: | Systems of ordinary differential equations Three-point boundary value problem The fixed point index Positive solutions |
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