| 一类差分方程的解法及其在经济领域中的应用 |
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| 引用本文： | 周小玲.一类差分方程的解法及其在经济领域中的应用[J].阜阳师范学院学报(自然科学版),2011,28(1):24-27. |
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| 作者姓名： | 周小玲 |
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| 作者单位： | 广州铁路职业技术学院基础课部,广东,广州,510430 |
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| 摘 要： | 差分方程模型是一种重要的确定性离散模型,其中较常用的有N阶常系数线性非齐次差分方程模型,用待定系数法解此类方程,研究此类方程在市场经济分析中的应用,给出蛛网模型的三阶差分模型.
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| 关 键 词： | 线性常系数非齐次差分方程 待定系数法 市场经济 蛛网模型 应用 |
Solution of a class of difference equations and its applications in economy |
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| ZHOU Xiao-ling.Solution of a class of difference equations and its applications in economy[J].Journal of Fuyang Teachers College:Natural Science,2011,28(1):24-27. |
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| Authors: | ZHOU Xiao-ling |
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| Institution: | ZHOU Xiao-ling(Department of Basic Courses,Guangzhou Institute of Railway Vocational Technology,Guangzhou Guangdong 510430,China) |
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| Abstract: | Difference equation model is one of the important determinacy models.This paper discusses the solution of linear constant coefficient nonhomogeneous difference equations with undetermined coefficient method.In addition,the applications of such equations in analysis of the market economy are introduced and the third-order difference model of cobweb model is given. |
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| Keywords: | linear constant coefficient nonhomogeneous difference equations undetermined coefficient method market economy cobweb model applications |
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