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dc.contributor.authorFalcó Montesinos, Antonio
dc.contributor.authorMontes Sánchez, Nicolás
dc.contributor.authorChinesta, F.
dc.contributor.authorHilario Pérez, Lucía
dc.contributor.authorMora Aguilar, Marta Covadonga
dc.date.accessioned2018-03-07T11:19:10Z
dc.date.available2018-03-07T11:19:10Z
dc.date.issued2018-03
dc.identifier.citationFALCÓ, A., et al. On the Existence of a Progressive Variational Vademecum based on the Proper Generalized Decomposition for a Class of Elliptic Parameterized Problems. Journal of Computational and Applied Mathematics, 2018, vol. 330, p. 1093-1107.ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/173220
dc.description.abstractIn this study, we present the mathematical analysis needed to explain the convergence of a progressive variational vademecum based on the proper generalized decomposition (PGD). The PGD is a novel technique that was developed recently for solving problems with high dimensions, and it also provides new approaches for obtaining the solutions of elliptic and parabolic problems via the abstract separation of variables method. This new scenario requires a mathematical framework in order to justify its application to the solution of numerical problems and the PGD can help in the change to this paradigm. The main aim of this study is to provide a mathematical environment for defining the notion of progressive variational vademecum. We prove the convergence of this iterative procedure and we also provide the first order optimality conditions in order to construct the numerical approximations of the parameterized solutions. In particular, we illustrate this methodology based on a robot path planning problem. This is one of the common tasks when designing the trajectory or path of a mobile robot. The construction of a progressive variational vademecum provides a novel methodology for computing all the possible paths from any start and goal positions derived from a harmonic potential field in a predefined map.ca_CA
dc.format.extent14 P.ca_CA
dc.language.isoengca_CA
dc.publisherElsevierca_CA
dc.rights© 2017 Elsevier B.V. All rights reserved.ca_CA
dc.subjectproper generalized decompositionca_CA
dc.subjectrobot mobile trajectoryca_CA
dc.subjecttensor Hilbert spaceca_CA
dc.subjectvariational vademecumca_CA
dc.titleOn the Existence of a Progressive Variational Vademecum based on the Proper Generalized Decomposition for a Class of Elliptic Parameterized Problemsca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.1016/j.cam.2017.08.007
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttps://www.sciencedirect.com/science/article/pii/S0377042717303965#d1e512ca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_CA


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