二阶常微分方程的若干求解方法  

Some Methods for Solving Two Order Ordinary Differential Equations

作　　者：冯曼[1] FENG Man(Faculty of Mathematics and Statistics,Suzhou University,Suzhou 234000)

机构地区：[1]宿州学院数学与统计学院,安徽宿州234000

出　　处：《阴山学刊（自然科学版）》2018年第2期17-19,共3页Yinshan Academic Journal(Natural Science Edition)

基　　金：宿州学院一般科研项目(2014yyb02)

摘　　要：探讨了二阶常微分方程的求解方法与解题技巧,总结了求解该类方程的几种方法,以便开拓解题思路,提高计算效率,提高学生的计算能力.Based on the research of two order ordinary differential equations and theory,discusses the method of solving two order ordinary differential equations and problem-solving skills,summarizes several methods for solving the equations,in order to develop problem-solving ideas,improve the computational efficiency,improve students'calculating ability.

关 键 词：二阶常微分方程 特定指数函数法 变系数 通解 

分 类 号：O175.1[理学—数学]