Zobrazeno 1 - 10
of 135
pro vyhledávání: '"separated representation"'
Autor:
Chady Ghnatios, Francisco Chinesta
Publikováno v:
Mathematics, Vol 12, Iss 15, p 2365 (2024)
The efficient solution (fast and accurate) of parametric partial differential equations (pPDE) is of major interest in many domains of science and engineering, enabling evaluations of the quantities of interest, optimization, control, and uncertainty
Externí odkaz:
https://doaj.org/article/140de2b76c4641c8bec32b9d705365ab
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 9, Iss 1, Pp 1-24 (2022)
Abstract A domain decomposition technique combined with an enhanced geometry mapping based on the use of NURBS is considered for solving parametrized models in complex geometries (non simply connected) within the so-called proper generalized decompos
Externí odkaz:
https://doaj.org/article/7f3d5d708065403ba97580eb2f5208dc
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 8, Iss 1, Pp 1-28 (2021)
Abstract Space separation within the Proper Generalized Decomposition—PGD—rationale allows solving high dimensional problems as a sequence of lower dimensional ones. In our former works, different geometrical transformations were proposed for add
Externí odkaz:
https://doaj.org/article/ec4c5d80b9b540f397611b993948ad4f
Akademický článek
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Akademický článek
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Publikováno v:
Computation, Vol 10, Iss 2, p 24 (2022)
Electromagnetic field propagation inside composite materials represents a challenge where fiber-scale simulation remains intractable using classical simulation methods. The present work proposes an original 3D simulation with a mesh resolution fine e
Externí odkaz:
https://doaj.org/article/47a27ce610b24a618479f4b691108197
Publikováno v:
Materials, Vol 14, Iss 21, p 6660 (2021)
The use of mesh-based numerical methods for a 3D elasticity solution of thick plates involves high computational costs. This particularly limits parametric studies and material distribution design problems because they need a large number of independ
Externí odkaz:
https://doaj.org/article/307f8a6f7dce4abe97b242ceae2f5a8a
Publikováno v:
Computation, Vol 8, Iss 3, p 78 (2020)
Mesh-based solution of 3D models defined in plate or shell domains remains a challenging issue nowadays due to the fact that the needed meshes generally involve too many degrees of freedom. When the considered problem involves some parameters aiming
Externí odkaz:
https://doaj.org/article/01aaa2cddf944ad19199f6ec3e7c0cc8
Publikováno v:
Applicable Analysis. 101:4025-4041
The paper discusses new cubature formulas for the Riesz potential and the fractional Laplacian (−Δ)α/2, 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3541b94597751531959cd75848bf2394
https://doi.org/10.1080/00036811.2021.1986025
https://doi.org/10.1080/00036811.2021.1986025
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 8, Iss 1, Pp 1-28 (2021)
Advanced Modeling and Simulation in Engineering Sciences
Advanced Modeling and Simulation in Engineering Sciences, SpringerOpen, 2021, 8 (1), ⟨10.1186/s40323-021-00208-2⟩
Advanced Modeling and Simulation in Engineering Sciences
Advanced Modeling and Simulation in Engineering Sciences, SpringerOpen, 2021, 8 (1), ⟨10.1186/s40323-021-00208-2⟩
Space separation within the Proper Generalized Decomposition—PGD—rationale allows solving high dimensional problems as a sequence of lower dimensional ones. In our former works, different geometrical transformations were proposed for addressing c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d25b89fed581989844a793913cc88e
https://doaj.org/article/ec4c5d80b9b540f397611b993948ad4f
https://doaj.org/article/ec4c5d80b9b540f397611b993948ad4f