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几类二阶变系数微分方程的求解
引用本文:范小勤,毕朝晖.几类二阶变系数微分方程的求解[J].大学数学,2011,27(3):200-203.
作者姓名:范小勤  毕朝晖
作者单位:1. 广州番禺职业技术学院基础课部,广东,广州,511483
2. 南京交通职业技术学院,图书馆,江苏,南京,211188
摘    要:给出了可化为常系数或可降阶的变系数二阶微分方程的条件及在此条件下求变系数微分方程的解.

关 键 词:变系数  常系数  微分方程  求解

Several Kinds of Second-order Variable Coefficient Differential Equation Solution
FAN Xiao-qin,BI Zhao-hui.Several Kinds of Second-order Variable Coefficient Differential Equation Solution[J].College Mathematics,2011,27(3):200-203.
Authors:FAN Xiao-qin  BI Zhao-hui
Institution:FAN Xiao-qin1,BI Zhao-hui2(1.Basic Courses Department of Guangzhou Panyu Polytechnic,Guangzhou,Guangdong 511483,China,2.Libray of Nanjing Comunications Institute of Technology,Nanjing,Jiangsu 211188,China)
Abstract:This paper probes into the conditions of variable coefficients that can be translated into coefficients or reduced into variable coefficients with the solution of variable coefficients in this differential equation under this condition.
Keywords:variable coefficients  coefficients  differential equations  solving  
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