一阶微分方程积分曲线之相交性  

THE INTERSECTION OF THE INTEGRAL CURVE OFFIRST-ORDER DIFFERENTIAL EQUATION

作　　者：黄有亮[1] 

机构地区：[1]乌兰察布职业学院,内蒙古乌兰察布012000

出　　处：《集宁师专学报》2007年第4期20-22,共3页Journal of Jining Teachers College

摘　　要：解的存在唯一性定理是常微分方程中重要结论之一.本文从几何角度对此定理作了探讨.通过例子对一阶隐式方程积分曲线之相交性进行了直观研究。The solution existence uniqueness theorem is one of important conclusions in the ordinary dif-ferential equation.This article has made a discussion on this theorem from the geometry direct viewing.The first order hidden equation integral curve’s intersection has been studied through the example.

关 键 词：一阶隐式方程 解存在唯一性定理 积分曲线 

分 类 号：O224[理学—运筹学与控制论]