节点文献
变量代换和几类四次多项式微分方程的通解
Transformation Method and the General Solution of 4th Order Polynomial Differential Equations
【摘要】 研究了几类四次多项式微分方程,利用变量代换法得到了方程的通解的充分性条件.
【Abstract】 This paper deals with several classes of 4th order polynomial differential equations. By using transformation method, sufficient conditions are obtained for the existence of general solutions of the 4th order polynomial differential equations.
【关键词】 四次多项式方程;
变量代换法;
通解;
【Key words】 4th order polynomial differential equation; transformation method; general solution;
【Key words】 4th order polynomial differential equation; transformation method; general solution;
【基金】 江苏大学第17批大学生科研立项(Y17A090)
- 【文献出处】 高等数学研究 ,Studies in College Mathematics , 编辑部邮箱 ,2019年04期
- 【分类号】O175
- 【下载频次】130