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三阶非线性奇异微分方程组的正解

Positive Solutions for Systems of Nonlinear Singular Third-order Differential Equations
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摘要 研究带有参数的三阶非线性奇异微分方程组两点边值问题正解的存在性,通过运用锥理论中的不动点定理,得到了有关方程组正解存在性的多种结果. In this paper,we investigate the existence of positive solutions for systems of nonlinear singular third-order differential equations with parameters.By using fixed-point theorem of cone,we estblish various results on the existence of solutions for systems of nonlinear singular third-order differential equations.
作者 张丽 张克梅
机构地区 曲阜师范大学数学科学学院
出处 《曲阜师范大学学报（自然科学版）》 CAS 2010年第4期9-14,共6页 Journal of Qufu Normal University(Natural Science)
基金 国家自然科学基金资助项目(10871167)
关键词 三阶边值问题 微分方程组 不动点定理 正解 Third-order boundary valueproblem systems of differential equations fixed-point theorem positive solutions
分类号 O175.8 [理学—基础数学]
  • 相关文献

参考文献8

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二级参考文献17

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共引文献5

曲阜师范大学学报（自然科学版）
2010年 第4期

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