Discrete boundary conditions for problems with interface

Xiaonan Wu; Houde Han

doi:10.1016/S0045-7825(00)00359-5

Discrete boundary conditions for problems with interface

Xiaonan Wu^*
, Houde Han

^*Corresponding author for this work

Department of Mathematics

Research output: Contribution to journal › Journal article › peer-review

7 Citations (Scopus)

Abstract

A discrete boundary condition on an artificial boundary is obtained for some second-order elliptic boundary value problems with interface. The problem is reduced to a problem without singularities, and the standard finite element method is used to solve this problem. Some numerical examples are given.

Original language	English
Pages (from-to)	4987-4998
Number of pages	12
Journal	Computer Methods in Applied Mechanics and Engineering
Volume	190
Issue number	37-38
DOIs	https://doi.org/10.1016/S0045-7825(00)00359-5
Publication status	Published - 22 Jun 2001

User-Defined Keywords

Discrete boundary condition
Finite element method
Interface

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10.1016/S0045-7825(00)00359-5

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title = "Discrete boundary conditions for problems with interface",

abstract = "A discrete boundary condition on an artificial boundary is obtained for some second-order elliptic boundary value problems with interface. The problem is reduced to a problem without singularities, and the standard finite element method is used to solve this problem. Some numerical examples are given.",

keywords = "Discrete boundary condition, Finite element method, Interface",

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T1 - Discrete boundary conditions for problems with interface

AU - Wu, Xiaonan

AU - Han, Houde

PY - 2001/6/22

Y1 - 2001/6/22

N2 - A discrete boundary condition on an artificial boundary is obtained for some second-order elliptic boundary value problems with interface. The problem is reduced to a problem without singularities, and the standard finite element method is used to solve this problem. Some numerical examples are given.

AB - A discrete boundary condition on an artificial boundary is obtained for some second-order elliptic boundary value problems with interface. The problem is reduced to a problem without singularities, and the standard finite element method is used to solve this problem. Some numerical examples are given.

KW - Discrete boundary condition

KW - Finite element method

KW - Interface

UR - https://www.scopus.com/pages/publications/0035933309

U2 - 10.1016/S0045-7825(00)00359-5

DO - 10.1016/S0045-7825(00)00359-5

M3 - Journal article

AN - SCOPUS:0035933309

SN - 0045-7825

VL - 190

SP - 4987

EP - 4998

JO - Computer Methods in Applied Mechanics and Engineering

JF - Computer Methods in Applied Mechanics and Engineering

IS - 37-38

ER -

Discrete boundary conditions for problems with interface

Abstract

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