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带有变号非线性项多点边值问题的三个正解的存在性(英文)

Three positive solutions for multi-point boundary value problems with sign changing nonlinear term
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摘要 研究了一类三点边值问题正解的存在性.当非线性项可以变号时,给出了三个正解的存在性定理. In the paper,we study existence of positive solutions of a class of nonlinear three point boundary value problems. The existence theorem of three positive solutions is obtained when nonlinear term changes sign.
作者 任立顺 胡洪安
机构地区 周口师范学院数学与信息科学系
出处 《周口师范学院学报》 CAS 2011年第2期1-4,共4页 Journal of Zhoukou Normal University
基金 Supported by the Natural Science Foundation of Henan Province(No.07230041009) the Natural Science Foundation of Henan Province Education Department(No.2010A110023)
关键词 三点边值问题 正解 锥 three point boundary value problem positive solution cone
分类号 O175.8 [理学—基础数学]
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参考文献14

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周口师范学院学报
2011年 第2期

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