Application of new fast multipole boundary integral equation method to crack problems in 3D

Citation
K. Yoshida et al., Application of new fast multipole boundary integral equation method to crack problems in 3D, ENG ANAL, 25(4-5), 2001, pp. 239-247
Citations number
30
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Engineering Mathematics
Journal title
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS
ISSN journal
0955-7997 → ACNP
Volume
25
Issue
4-5
Year of publication
2001
Pages
239 - 247
Database
ISI
SICI code
0955-7997(200104/05)25:4-5<239:AONFMB>2.0.ZU;2-3
Abstract
Fast multipole method (FMM) has been developed as a technique to reduce the computational cost and memory requirements in solving large scale problems . This paper discusses an application of the new version of FMM to three-di mensional boundary integral equation method (BIEM) for crack problems for t he Laplace equation. The boundary integral equation is discretised with col location method. The resulting algebraic equation is solved with generalise d minimum residual method (GMRES). The numerical results show that the new version of FMM is more efficient than the original FMM. (C) 2001 Elsevier S cience Ltd. All rights reserved.