Discrete boundary conditions for elasticity problems with singularities

Xiaonan Wu; Weimin Xue

doi:10.1016/S0045-7825(03)00375-X

Discrete boundary conditions for elasticity problems with singularities

Xiaonan Wu^*, Weimin Xue

^*Corresponding author for this work

Department of Mathematics

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

3 Citations (Scopus)

17 Downloads (Pure)

Abstract

Discrete boundary conditions on an artificial boundary are obtained for the elasticity problems with singularities. An iteration method is designed to solve the boundary value problem by using the discrete boundary conditions. Some numerical results are given, which demonstrate the effectiveness of the numerical method.

Original language	English
Pages (from-to)	3777-3795
Number of pages	19
Journal	Computer Methods in Applied Mechanics and Engineering
Volume	192
Issue number	33-34
DOIs	https://doi.org/10.1016/S0045-7825(03)00375-X
Publication status	Published - 15 Aug 2003

User-Defined Keywords

Artificial boundary
Discrete boundary condition
Singularity

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10.1016/S0045-7825(03)00375-X

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title = "Discrete boundary conditions for elasticity problems with singularities",

abstract = "Discrete boundary conditions on an artificial boundary are obtained for the elasticity problems with singularities. An iteration method is designed to solve the boundary value problem by using the discrete boundary conditions. Some numerical results are given, which demonstrate the effectiveness of the numerical method.",

keywords = "Artificial boundary, Discrete boundary condition, Singularity",

author = "Xiaonan Wu and Weimin Xue",

note = "Funding Information: This research was supported in part by RGC grant of Hong Kong (X. Wu and W. Xue) and FRG grant of Hong Kong Baptist University (X. Wu).",

year = "2003",

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doi = "10.1016/S0045-7825(03)00375-X",

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T1 - Discrete boundary conditions for elasticity problems with singularities

AU - Wu, Xiaonan

AU - Xue, Weimin

N1 - Funding Information: This research was supported in part by RGC grant of Hong Kong (X. Wu and W. Xue) and FRG grant of Hong Kong Baptist University (X. Wu).

PY - 2003/8/15

Y1 - 2003/8/15

N2 - Discrete boundary conditions on an artificial boundary are obtained for the elasticity problems with singularities. An iteration method is designed to solve the boundary value problem by using the discrete boundary conditions. Some numerical results are given, which demonstrate the effectiveness of the numerical method.

AB - Discrete boundary conditions on an artificial boundary are obtained for the elasticity problems with singularities. An iteration method is designed to solve the boundary value problem by using the discrete boundary conditions. Some numerical results are given, which demonstrate the effectiveness of the numerical method.

KW - Artificial boundary

KW - Discrete boundary condition

KW - Singularity

UR - http://www.scopus.com/inward/record.url?scp=0041884854&partnerID=8YFLogxK

U2 - 10.1016/S0045-7825(03)00375-X

DO - 10.1016/S0045-7825(03)00375-X

M3 - Journal article

AN - SCOPUS:0041884854

SN - 0045-7825

VL - 192

SP - 3777

EP - 3795

JO - Computer Methods in Applied Mechanics and Engineering

JF - Computer Methods in Applied Mechanics and Engineering

IS - 33-34

ER -

Discrete boundary conditions for elasticity problems with singularities

Abstract

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