节点文献
二阶二级微分方程的可积判据
Integral Criteria for Second Order Quadratic Differential Equation
【摘要】 提出几类二阶二次微分方程 ,借用降价法、线性化法、首次积分法、积分法 ,将非线性微分方程化为线性微分方程 ,给出可积的判据及通解表达式 ,推广与扩充了二阶二次微分方程的可积类型
【Abstract】 This paper puts forth several second order quadratic differential equations.By means of degradation method,linearization method and integral method,it transforms nonlinear differential into linear differential equation,then it gives integrrai eriteria and expression of general solution.Finally,it amplifies the integral type of second order quadratic differential equation.
- 【文献出处】 长沙大学学报 ,Journal of Changsha University , 编辑部邮箱 ,2004年02期
- 【分类号】O175
- 【下载频次】48