| 一类时滞差分方程的全局吸引性及其应用 |
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| 引用本文： | 刘玉记.一类时滞差分方程的全局吸引性及其应用[J].应用数学,2001,14(2):28-33. |
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| 作者姓名： | 刘玉记 |
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| 作者单位： | 岳阳师院数学系, |
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| 基金项目： | 湖南省教委科研基金资助(99C12) |
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| 摘 要： | 研究一类广泛的时滞差分方程的全局吸引性 ,在较弱的前提下给出其零解全局吸引的充分条件 .将定理应用于红血球增长差分模型及广义 L ogistic差分模型 ,所得定理推广和改进了已有的结果
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| 关 键 词： | 时滞差分方程 全局吸引性 红血球增长模型 Logistic模型 |
| 文章编号： | 1001-9847(2001)02-0028-06 |
| 修稿时间： | 2000年4月7日 |
Global Attractivity of a Class of Delay Difference Equation and its Applications |
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| LIU Yu,ji.Global Attractivity of a Class of Delay Difference Equation and its Applications[J].Mathematica Applicata,2001,14(2):28-33. |
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| Authors: | LIU Yu ji |
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| Abstract: | Consider the global attractivity of a class of delay difference equations, some sufficient conditions that guarantee the zero solution be global attractor are obtained, Applying our results to the red blood cells growth difference equation and generalized logistic difference equation, the known results are improved and generated. |
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| Keywords: | Delay difference equation Global attractivity Red blood cells growth model Logistic model |
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