Título:
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Meshfree methods
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Autor/a:
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Huerta, Antonio; Belytscko, T; Fernández Méndez, Sonia; Rabczuk, T
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Otros autores:
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Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III; Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
Abstract:
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The aim of this chapter is to provide an in-depth presentation and survey of meshfree particle methods. Several particle approximations are reviewed; the SPH method, corrected gradient methods and the moving least squares (MLS) approximation. The discrete equations are derived from a collocation scheme or a Galerkin method. Special attention is paid to the treatment of essential boundary conditions. A brief review of radial basis functions is given because they play a signi¯cant role in
meshfree methods. Finally, di®erent approaches for modelling discontinuities in meshfree methods are described. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics -Computational methods in mechanics -Galerkin methods -coupling with finite elements -incompressibility -partitions of unity -radial basis functions -discontinuous
functions -Meshfree -meshless -moving least squares -smooth particle hydrodynamics -element-free Galerkin -reproducing kernel particle methods -Galerkin, Mètodes de -Enginyeria -- Mètodes numèrics |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Capítulo o parte de libro |
Editor:
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John Wiley & Sons
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