| 一类二阶微分方程的异宿解 |
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| 引用本文： | 买生,杜永强.一类二阶微分方程的异宿解[J].数学的实践与认识,2012,42(3):235-240. |
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| 作者姓名： | 买生 杜永强 |
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| 作者单位： | 1. 石河子大学 经济与管理学院,石河子,832003
2. 大连理工大学管理与经济学部,大连,116024 |
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| 摘 要： | 利用变分法获得了一类二阶微分方程异宿解存在的一个充分条件.将连续情况下的二阶微分方程异宿解研究推广到离散情况下来研究.
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| 关 键 词： | 变分法 二阶微分方程 异宿解 |
Heteroclinic Solutions for a Class of the Second Order Difference Equations |
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| MAI Sheng
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DU Yong-qiang.Heteroclinic Solutions for a Class of the Second Order Difference Equations[J].Mathematics in Practice and Theory,2012,42(3):235-240. |
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| Authors: | MAI Sheng DU Yong-qiang |
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| Institution: | 1.School of Economics and Management,Shihezi University,Shihezi 832003,China) (2.Faculty of Management and Economics,Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | This paper obtains a sufficient condition for the existence of heteroclinic solutions of second order difference equations via variational methods.In discrete case,this paper studies the existence of heteroclinic solutions of second order,promotes the continuous case’s the existence of heteroclinic solutions of second order difference equations. |
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| Keywords: | variational methods second order difference equations heteroclinic solution |
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