| 常系数非齐次线性差分方程（组）求特解的新方法 |
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| 引用本文： | 谢泽嘉,黄纯纯.常系数非齐次线性差分方程（组）求特解的新方法[J].韶关学院学报,2010,31(9):13-18. |
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| 作者姓名： | 谢泽嘉 黄纯纯 |
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| 作者单位： | 华南师范大学数学科学学院,广东广州510631 |
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| 摘 要： | 定义一种作用在形式幂级数上的算子,并结合升幂综合除法,将它应用于一类常系数非齐次线性差分方程（组）的求特解问题中.
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| 关 键 词： | 升幂综合除法 差分方程组 特解 算子法 |
A new method of finding a particular solution to nonhomogeneous linear difference equations with constant coeffients |
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| XIE Ze-jia,HUANG Chun-chun.A new method of finding a particular solution to nonhomogeneous linear difference equations with constant coeffients[J].Journal of Shaoguan University(Social Science Edition),2010,31(9):13-18. |
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| Authors: | XIE Ze-jia HUANG Chun-chun |
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| Institution: | (School of Mathematical Sciences,South China Normal University,Guangzhou 510631,Guangdong,China) |
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| Abstract: | An operator is defined to act on formal power series and,by using synthetic division of ascending power,can apply to nonhomogeneous linear difference equations with constant coefficients to find a particular solution. |
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| Keywords: | synthetic division of ascending power difference equations particular solution operator method |
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