一类全微分方程问题的求解定理  

The Theorem on the Solution to One Type of Complete Differential Equation

作　　者：瞿国林[1] 汤光宋[2] 

机构地区：[1]华中理工大学汉口分校,汉口430000 [2]江汉大学数学系,汉口430010

出　　处：《天中学刊》1998年第2期4-7,共4页Journal of Tianzhong

摘　　要：讨论了一更全做个方程的求解问题，利用全微分方程的充要条件什，得出未知函数所应满足的二阶线性微分方程，获得未知函数及全微分方程通解的表达式。This paper discusses one type of complete differential equation and by means of its necessary and sufficient conditions, we obtain second-order linean differential equation whose conditions the unkown function should meet, and the expression of general solution to function and complete differential equation.

关 键 词：全微分方程 充要条件 通解 求解定理 常微分方程 

分 类 号：O175.1[理学—数学]