In this paper we discuss the natural boundary element method for harmonic equation in an exterior elliptic domain.

本文以调和方程为例，研究椭圆外区域上的自然边界无法。

youdao

In this paper, we investigate the natural boundary element method for the boundary value problem of harmonic equation in an exterior elliptic infinite sector domain.

研究了椭圆外无穷扇形区域上调和方程边值问题的自然边界元法。

youdao

As a result, another boundary element analysis according to the natural BIE can obtain more accurate potential derivatives on the boundary in comparison with the conventional BEM.

其结果，根据自然BIE另一个边界元素分析比较，与传统的边界元法，能获得更准确的电位的边界上的衍生物。

youdao