Zobrazeno 1 - 10
of 702
pro vyhledávání: '"Additive Schwarz method"'
Autor:
Al Farei Qais, Boulbrachene Messaoud
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp p. 1-40 (2024)
In this article, we are interested in the standard finite element approximation method of linear additive Schwarz iterations for a class of semi-linear elliptic problems, for two subdomains, in the context of non-matching grids. More precisely, by me
Externí odkaz:
https://doaj.org/article/15db09cb17484b0ca48897418ef74902
Akademický článek
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Autor:
Lori Badea
Publikováno v:
Mathematical and Computational Applications, Vol 27, Iss 4, p 59 (2022)
In this paper, we consider that the subdomains of the domain decomposition are colored such that the subdomains with the same color do not intersect and introduce and analyze the convergence of a damped additive Schwarz method related to such a subdo
Externí odkaz:
https://doaj.org/article/b2c2d4e29d264bf793d7c5b7232acfa2
Autor:
Niall Bootland, Victorita Dolean
Publikováno v:
Mathematical and Computational Applications, Vol 27, Iss 3, p 35 (2022)
Numerical solutions of heterogeneous Helmholtz problems present various computational challenges, with descriptive theory remaining out of reach for many popular approaches. Robustness and scalability are key for practical and reliable solvers in lar
Externí odkaz:
https://doaj.org/article/762799c898e34459b5f734cc4f57ac4f
Autor:
Nabila Nagid, Hassan Belhadj
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 38, Iss 4 (2019)
The vector Epsilon algorithm is an effective extrapolation method used for accelerating the convergence of vector sequences. In this paper, this method is used to accelerate the convergence of Schwarz iterative methods for stationary linear and nonli
Externí odkaz:
https://doaj.org/article/fd5ea3758c52429cbf34203a51133ad8
Autor:
Marcinkowski, Leszek
Publikováno v:
SIAM Journal on Numerical Analysis, 2002 Jan 01. 39(4), 1097-1114.
Externí odkaz:
https://www.jstor.org/stable/3061949
Autor:
Guo, Benqi, Cao, Weiming
Publikováno v:
SIAM Journal on Numerical Analysis, 1998 Apr 01. 35(2), 632-654.
Externí odkaz:
https://www.jstor.org/stable/2587148
Autor:
Blaheta Radim, Georgiev Ivan, Georgiev Krassimir, Jakl Ondrej, Kohut Roman, Margenov Svetozar, Starý Jiry
Publikováno v:
Cybernetics and Information Technologies, Vol 17, Iss 5, Pp 5-16 (2017)
High Performance Computing (HPC) is required for many important applications in chemistry, computational fluid dynamics, etc., see, e.g., an overview in [1]. In this paper we shortly describe an application (a multiscale material design problem) that
Externí odkaz:
https://doaj.org/article/7f257d36ca544254a0610e6270927288
Akademický článek
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Autor:
Stevenson, Rob
Publikováno v:
Mathematics of Computation, 1996 Jul 01. 65(215), 983-997.
Externí odkaz:
https://www.jstor.org/stable/2153788