一类常微分方程初值问题解的存在与唯一  

Existence and Uniqueness of Solutions for Initial Value Problem of Ordinary Differential Equations

作　　者：施敏 Shi Min(School of Applied Mathematics,Nanjing University of Finance and Economics,Nanjing 210023,China)

机构地区：[1]南京财经大学应用数学学院,江苏南京210023

出　　处：《沈阳大学学报（自然科学版）》2018年第4期342-344,共3页Journal of Shenyang University：Natural Science

摘　　要：利用Banach压缩映射原理,研究了一类三阶常微分方程初值问题解的存在性和唯一性,并利用MATLAB软件对相关微分方程初值问题进行了数值仿真.Using the principle of Banach contraction mapping, the existence and uniqueness of solutions for a class of initial value problems of third order ordinary differential equations are studied. The initial value of differential equations is simulated using MATLAB software.

关 键 词：BANACH 初值问题 MATLAB 数值仿真 

分 类 号：O175[理学—数学]