Electron. J. Diff. Equ., Vol. 2009(2009), No. 110, pp. 1-12.

Positive solutions for nonlinear second-order m-point boundary-value problems

Jiqiang Jiang, Lishan Liu

Abstract:
By constructing a special cone and applying the fixed index theory in the cone, we prove the existence of positive solutions for a class of singular m-point boundary-value problems.

Submitted December 26, 2008. Published September 10, 2009.
Math Subject Classifications: 34B15, 34B25.
Key Words: Positive solution; singular; cones; m-point boundary-value problem.

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Jiqiang Jiang
School of Mathematical Sciences, Qufu Normal University
Qufu 273165, Shandong, China
email: qfjjq@mail.qfnu.edu.cn, qfjjq@163.com
Lishan Liu
School of Mathematical Sciences, Qufu Normal University
Qufu 273165, Shandong, China
email: lls@mail.qfnu.edu.cn, Tel. 86-537-4456234, Fax 86-537-4455076

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