泊松类型方程边界元解法

Solution to the Form of Poission Equation by the Boundary Element Methods

本文采用高阶拉普拉斯算子基本解将泊松类型方程的区域积分全部变换成边界积分，使计算问题的维数减少一维．通过斯托克斯方程的算例，表明本文所用的方法是有效的方法。

In this paper, the domain integral of the form of poission equation is trans-lated into the comPlete boundary integral by the fundamental solution of higher-order Laplace operator, the dimensions of the problem can be decressed one. The numerical examples for Stokes equations show that this method is effcient.