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| 含一阶导数的二阶微分方程组m点边值问题正解的存在性 | |
| 引用本文： | 肖楠,叶国妍,许艳玲.含一阶导数的二阶微分方程组m点边值问题正解的存在性[J].数学的实践与认识,2013,43(7). |
| 作者姓名： | 肖楠 叶国妍 许艳玲 |
| 作者单位： | 1. 石家庄学院数信系,河北 石家庄,050035 2. 石家庄学院数信系,河北石家庄,050035 3. 河北科技大学理学院,河北石家庄,050018 |
| 基金项目： | 石家庄学院科研启动基金 |
| 摘 要： | 讨论了二阶带一阶导数的微分方程组m点边值问题正解的存在性,利用一个新的不动点定理,得到上述问题具有一个正解的充分条件. |
| 关 键 词： | 边值问题 正解 不动点定理 |
The Existence of Positive Solutions for the Second-Order Equation Systems of Multi-Point Boundary Value Problems with Dependence on the First Order Derivatives |
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| XIAO-Nan , YE Guo-yan , XU Yan-ling.The Existence of Positive Solutions for the Second-Order Equation Systems of Multi-Point Boundary Value Problems with Dependence on the First Order Derivatives[J].Mathematics in Practice and Theory,2013,43(7). | |
| Authors: | XIAO-Nan YE Guo-yan XU Yan-ling |
| Abstract: | In this paper,we discuss the existence of positive solutions for the two order differential equation with a derivative of group m point boundary value problem.By a new fixed point in a cone,we provide sufficient conditions under which the above problem has at least one positive. |
| Keywords: | boundary value problem positive solution fixed point theorem |
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