摘要
在已知一个调和函数时,用一种新的方法,求另一个调和函数,从而构成一个解析函数.新方法主要对未知函数的全微分进行分解,并通过积分来得到未知函数.给出了新方法的应用.新方法与原来的方法相比,更易掌握和记忆,且不易出错.
In case of an known harmonic function,a new method is proposed to obtain another harmonic function,thus constitutes an analytic function.The New method chiefly decomposes the total differential of the unknown function,and by in-tegral the unknown function is obtained.The applications of the new method are given as well.Compared with the old method, the new method is easier to master and remember,and less liable to incur mistakes.
作者
王凡彬
WANG Fan-bin(College of Mathematics and Information Science> Neijiang Normal University//Key Laboratory for Data Recovery of Sichuan Province , Neijiang, Sichuan 641199 ,China)
出处
《内江师范学院学报》
2016年第6期78-80,88,共4页
Journal of Neijiang Normal University
基金
教育部数学与应用数学专业综合改革试点项目(ZG0464)
四川省高校数值仿真与数学实验教学示范中心项目(O1247)
关键词
调和函数
解析函数
新方法
harmonic function
analytic function
new method
