Numerical strategies for the Galerkin–proper generalized decomposition method
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Altres documents de l'autoria: Falco, Antonio; Hilario Pérez, Lucia; Montes Sánchez, Nicolás; Mora, Marta Covadonga
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Numerical strategies for the Galerkin–proper generalized decomposition methodData de publicació
2013Editor
ElsevierISSN
0895-7177Cita bibliogràfica
FALCÓ, A., et al. Numerical strategies for the Galerkin–proper generalized decomposition method. Mathematical and Computer Modelling, 2013, vol. 57, no 7, p. 1694-1702.Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
http://www.sciencedirect.com/science/article/pii/S0895717711006972Paraules clau / Matèries
Resum
The Proper Generalized Decomposition or, for short, PGD is a tensor decomposition based technique to solve PDE problems. It reduces calculation and storage cost drastically and presents some similarities with the ... [+]
The Proper Generalized Decomposition or, for short, PGD is a tensor decomposition based technique to solve PDE problems. It reduces calculation and storage cost drastically and presents some similarities with the Proper Orthogonal Decomposition, for short POD. In this work, we propose an efficient implementation to improve the convergence of the PGD, toward the numerical solution of a discretized PDE problem, when the associated matrix is Laplacian-like. [-]
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Mathematical and Computer Modelling (2013) vol. 57, no 7Drets d'accés
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