| 刘亚春,熊自立.一类线性、非线性时滞差分方程解的有界保持性[J].南华大学学报(自然科学版),2000,(1):.[.The Boundedness and Persistence of A Kind of Linear and Nonlinear Delay Difference Equations[J].Journal of University of South China(Science and Technology),2000,(1):.] |
| 一类线性、非线性时滞差分方程解的有界保持性 |
| The Boundedness and Persistence of A Kind of Linear and Nonlinear Delay Difference Equations |
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| DOI： |
| 中文关键词: 时滞差分方程,母函数,有界保持性,不变性,周期性 |
| 英文关键词:delay difference equation,spanning function,boundary and persistence,invariant,t periodic solution |
| 基金项目: |
| 刘亚春 熊自立 |
中南工学院基础课部!湖南衡阳421001(刘亚春)
，中南工学院科研处!湖南衡阳421001(熊自立)
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| 中文摘要: |
| 本文运用母函数等方法得到了一类线性和非线性时滞差分方程的通解 ,从而解决了这类方程的有界保持性问题 .关于 Ladas G提出的差分方程 ,也得到了其解有界保持的必要条件和若干充分条件 |
| 英文摘要: |
| In this paper we obtain a unified solution for a kind of linear and nonlinear delay difference equations from using the spanning function methed.And we provide a partial answer for Ladas G Equation with the necessary condition and sufficient conditions of the boundary and persistence. |
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