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二阶三点系统边值问题的正解

The existence of positive solutions for secondorder threepoint differential systems
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摘要 应用锥上的不动点定理, 给出了一类二阶三点系统边值问题存在正解的若干充分条件. Some new sufficient conditions of positive solution existence are obtained for a class of secondorder threepoint differential systems by applying the fixed point theorem in cone.
作者 吴红萍
出处 《西北师范大学学报(自然科学版)》 CAS 2005年第2期1-3,共3页 Journal of Northwest Normal University(Natural Science)
基金 西北师范大学知识与科技创新工程资助项目(NWNU KJCXGC 212)
关键词 二阶三点边值问题 不动点 正解 second order threepoint boundary value problem fixed point positive solution cone
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  • 1A. M. Fink & J. A. Gatica. positive solutions of second order systems of boundary value problems[J]. J.Math. Anal. Appl, 1993,180:93~108.
  • 2D. R. Dunninger & Wang Haiyan. Existence and multiplicity of positive solutions for elliptic systems[J], Nonlinear Analysis, 1997,29 (9):1051 ~ 1060.
  • 3Ma Ruyun. Positive solutions of a nonlinear three- point boundary value problem [J], ElectronicJournal of Differential Equations. 1999,34:1 ~ 8. (Electronic)

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