分离变量法在物理学中的应用 【摘 要】本文介绍了分离变量法的原理及应用方法,并对其在物理学中的应用做了分析,给出了常见数学物理方程的求解办法,并举出相应实例加以说明 【关键词】分离变量法;数学物理方程;拉普拉斯方程;偏微分方程 【Abstract】This paper introduces the principle and the method of application of the method of separation of variables, and analyzes its application in physics, this paper presents the way of solving common equations of mathematical physics, and give the corresponding examples illustrate. 【Key words】Separation variable method; Mathematical physics equation; Laplass