| 几类变系数微分方程化为常系数方程的变量代换法 |
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| 引用本文： | 秦军.几类变系数微分方程化为常系数方程的变量代换法[J].皖西学院学报,2009,25(5):14-16. |
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| 作者姓名： | 秦军 |
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| 作者单位： | 安徽大学,教学科学学院,安徽,合肥,230039;皖西学院数理系,安徽,六安,237012 |
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| 摘 要： | 通过变量代换法将几类变系数微分方程化为常系数方程,并给出化为常系数方程所应满足的条件。
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| 关 键 词： | 变系数 常系数 变量代换 方程 |
Variable Substitution Method For Changing Several Kinds of Variable Coefficient Differential Equation Into Constant Coefficient Equation |
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| QIN Jun.Variable Substitution Method For Changing Several Kinds of Variable Coefficient Differential Equation Into Constant Coefficient Equation[J].Journal of Wanxi University,2009,25(5):14-16. |
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| Authors: | QIN Jun |
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| Institution: | QIN Jun (1. School of Mathematics Science ,Anhui University, Hei f ei 230039 ,China 2. Department of mathematics and physics ,West Anhui University ,Lu＇ an 237012,China) |
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| Abstract: | This article changes several kinds of variable coefficient differential equation into constant coefficient equation through the variable substitution method and gives the condition which the constant coefficient equation to be changed into should satisfy. |
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| Keywords: | variable coefficient constant coefficient variable substitution equation |
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