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P. Gonzalez, J.C. Cabaleiro and T.F. Pena

Departamento Electrónica e Computacion, Universidade Santiago de Compostela, Santiago de Compostela, Spain

doi:10.4203/ccp.68.9.5

P. Gonzalez, J.C. Cabaleiro, T.F. Pena, "Parallel Iterative Scheme for Solving BEM Systems using Fast Wavelet Transforms", in B.H.V. Topping, (Editor), "Developments in Engineering Computational Technology", Civil-Comp Press, Edinburgh, UK, pp 249-257, 2000. doi:10.4203/ccp.68.9.5

Abstract

This paper describes the parallelization of a strategy to speed up the convergence of iterative methods applied to BEM (Boundary Element Method) systems arising from problems with non-smooth boundaries and mixed boundary conditions. This strategy was described in a previous work. The aim of that work was the application of fast wavelet transforms as a black box transformation in existing boundary element codes. A new strategy was proposed, applying wavelet transforms on the interval, so it could be used in case of non-smooth coefficient matrices. Here we describe the parallel iterative scheme and we present some of the results we have obtained.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 68 DEVELOPMENTS IN ENGINEERING COMPUTATIONAL TECHNOLOGY Edited by: B.H.V. Topping Paper IX.5 Parallel Iterative Scheme for Solving BEM Systems using Fast Wavelet Transforms P. Gonzalez, J.C. Cabaleiro and T.F. Pena Departamento Electrónica e Computacion, Universidade Santiago de Compostela, Santiago de Compostela, Spain doi:10.4203/ccp.68.9.5 purchase the full-text of this paper Full Bibliographic Reference for this paper P. Gonzalez, J.C. Cabaleiro, T.F. Pena, "Parallel Iterative Scheme for Solving BEM Systems using Fast Wavelet Transforms", in B.H.V. Topping, (Editor), "Developments in Engineering Computational Technology", Civil-Comp Press, Edinburgh, UK, pp 249-257, 2000. doi:10.4203/ccp.68.9.5 Abstract This paper describes the parallelization of a strategy to speed up the convergence of iterative methods applied to BEM (Boundary Element Method) systems arising from problems with non-smooth boundaries and mixed boundary conditions. This strategy was described in a previous work. The aim of that work was the application of fast wavelet transforms as a black box transformation in existing boundary element codes. A new strategy was proposed, applying wavelet transforms on the interval, so it could be used in case of non-smooth coefficient matrices. Here we describe the parallel iterative scheme and we present some of the results we have obtained. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £75 +P&P)
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