Regional brand, as the region" business card", which shows out to the External area, it is particularly important.

As edge of objects does not belong to the internal area and it also not belong to external area.

如边缘的分割问题，边缘上的像素点既不属于内部区域也不属于外部区域，找寻这种像素点的问题，就属于解决内部矛盾问题。

The music culture transitional area is a special and external area.

音乐文化过渡区域是一个特殊的、客现存在的区域。

Located or taking place near the outer boundaries of the area of play. Natural Boundary Element Method for Boundary Value Problem in an Exterior Elliptic Infinite Sector Domain

“靠场边的，位于或发生在靠近球场的外部边界的.”椭圆外无穷扇形区域边值问题的自然边界元法

Natural Boundary Element Method for Boundary Value Problem in an Exterior Elliptic Infinite Sector Domain

椭圆外无穷扇形区域边值问题的自然边界元法

An Overlapping Domain Decomposition Method for Exterior Problem in Elongated Domain

求解具有长条型内边界的外问题的一种重叠型区域分解算法

Solving Helmholtz equation in an exterior circular domain

圆外区域求解Helmholtz方程

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。

A numerical method for an anisotropic problem in an exterior elliptic domain is presented in this paper.

给出了椭圆外区域上各向异性问题的一种数值解法。

Analysis of thin-plate bending and plane stress problems by method of singular points exterior to domain

域外奇点法分析薄板的弯曲和平面应力问题

The natural boundary element method for exterior elliptic domain

椭圆外区域上的自然边界元法

In this paper, a high-order approximate artificial boundary condition of Poisson equation with an exterior domain is investigated, and the error estimates for the solution of finite element approximation, which is based on the approximate artificial boundary condition, are given.

研究泊松方程外区域问题的高阶近似人工边界条件，并给出了利用此人工边界条件时有限元逼近的误差估计式。

An artificial boundary is introduced to divide the exterior domain into two parts. The conventional finite element method is adopted within the artificial boundary, and the fractal finite element method is employed in the outer region beyond the artificial boundary.

用一人工边界把外域声场分为两部分，人工边界以内使用常规有限元方法，人工边界以外的无限大区域使用分形有限元方法。

The adopted numerical method is a modified hybrid element method, in which the open boundary condition is improved in the exterior domain while Galerkin finite element is used in the interior domain.

采用的有限元方法为改进的混合元法，其中外域开边界条件得到改进，内域有限元为伽廖金有限元。

Continuous dependence on the initial-time geometry is derived for the solution of a parabolic equation from Dynamo theory on an exterior domain.

本文导出了从Dynamo理论中提出的抛物方程的解在外区域上对初始时刻几何的连续依赖性。

In chapter two, the coupling equation of finite element and boundary integral methods is applied to a class of three-order nonlinear wave equation with exterior domain.

第二部分应用自然边界元与有限元耦合法处理一类非线性波动方程的外边值问题。

This paper aims at studying the boundary value for second order quasilinear elliptic equations with nonlinear boundary condition in exterior domain.

研究在外部区域中拟线性椭圆型方程，具有非线性边界条件的边值问题。

The solutions of the forward Dynamo equation depend continuously on modelling on an exterior domain

前向动力方程在外区域问题的解对模型的连续依赖性

Mathematical Theory of the Coupled FEM and BEM for the Linear Parabolic Problem with Exterior Domain

线性抛物型方程外区域问题的有限元与边界元耦合的数学理论

Multiple solutions for a semilinear elliptic equation in exterior domain

外部区域上半线性椭圆方程的多解

Asymptotical analysis of the Stiff problem with Singularity on the exterior domain

区域外层具有奇性的Stiff问题的渐近分析