| 一类非线性差分系统边值问题解的存在性 |
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| 引用本文： | 谭伟明,周展. 一类非线性差分系统边值问题解的存在性[J]. 应用数学, 2010, 23(3) |
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| 作者姓名： | 谭伟明 周展 |
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| 作者单位： | 1. 广州大学数学与信息科学学院,广东,广州,510006;梧州学院数理系,广西,梧州,543002
2. 广州大学数学与信息科学学院,广东,广州,510006 |
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| 基金项目： | 梧州学院科研项目，广西教育厅科研项目，广西自然科学基金项目，教育部博士点基金 |
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| 摘 要： | 本文应用临界点理论建立了一类非线性差分系统边值问题解的存在性定理,所得结论推广了相关文献的结果.
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| 关 键 词： | 差分系统 边值问题 解的存在性 临界点理论 |
Existence of Solutions of the Boundary Value Problems for a Class of Nonlinear Difference Systems |
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| TAN Weiming,ZHOU Zhan. Existence of Solutions of the Boundary Value Problems for a Class of Nonlinear Difference Systems[J]. Mathematica Applicata, 2010, 23(3) |
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| Authors: | TAN Weiming ZHOU Zhan |
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| Affiliation: | TAN Weiming1,2,ZHOU Zhan1(1.College of Mathematics and Information Science,Guangzhou University,Guangzhou 510006,China,2.Department of mathematics and Physics,Wuzhou College,Wuzhou 543002,China) |
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| Abstract: | In this paper,by using the critical point theory,we establish some theorems for the existence of solutions of the boundary value problems for a class of nonlinear difference systems.Our results generalize the corresponding conclusions of the related papers. |
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| Keywords: | Difference system Boundary value problem Existence of solutions Critical point theory |
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