摘要
分离变量法是求解有界域内数学物理方程定解问题的常用方法.首先用分离变量法求解上半平面内拉普拉斯方程的Dirichlet问题,在此基础上应用延拓技巧,求平面第一象限内拉普拉斯方程Dirichlet问题的解.
The method of separation of variables is a common method for solving mathematical physical equations in bounded domains.First,we use this method to solve a Dirichlet problem of Laplace equation in the upper half plane.On this basis,we apply extension technique to solve the Dirichlet problem of Laplace equation in the first quadrant of the plane.
引文
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