节点文献
一类四阶变系数线性微分方程系数常数化定理及应用
A Constant Coefficient Theorem of Fourth Order Linear Differential Equation with Variable Coefficients and its Application
【摘要】 给出了一类四阶变系数线性微分方程化为四阶常系数线性微分方程的定理,并在具体的例子中加以实现.
【Abstract】 The theorem that a kind of fourth order linear differential equation with variable coefficients can be changed into fourth order linear differential equations with constant coefficients is deduced.Then some examples are given.
【关键词】 线性微分方程;
变系数;
常系数;
四阶;
【Key words】 linear differential equation; variable coefficients; constant coefficients; fourth order;
【Key words】 linear differential equation; variable coefficients; constant coefficients; fourth order;
【基金】 鲁东大学创新团队建设项目(08-CXB005)
- 【文献出处】 鲁东大学学报(自然科学版) ,Ludong University Journal(Natural Science Edition) , 编辑部邮箱 ,2009年02期
- 【分类号】O175.14
- 【下载频次】167