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This article is cited in 5 scientific papers (total in 5 papers)
Domain decomposition method and numerical analysis of a fluid dynamics problem
A. V. Rukavishnikov Institute of Applied Mathematics, Far Eastern Branch, Russian Academy of Sciences, ul. Dzerzhinskogo 54, Khabarovsk, 680000, Russia
Abstract:
A two-dimensional problem obtained by time discretization and linearization of a viscous flow governed by the incompressible Navier–Stokes equations is considered. The original domain is divided into subdomains such that their interface is a smooth (nonclosed, self-avoiding) curve with the ends belonging to the boundary of the domain. A nonconforming finite element method is constructed for the problem, and the convergence rate of the discrete solution of the problem to the exact one is estimated in the $L_2(\Omega_h)$ norm.
Key words:
domain decomposition method, nonconforming finite element method, mortar elements, incompressible Navier–Stokes equations, estimate of the convergence rate of the discrete solution to the exact one.
Received: 25.05.2012 Revised: 16.01.2014
Citation:
A. V. Rukavishnikov, “Domain decomposition method and numerical analysis of a fluid dynamics problem”, Zh. Vychisl. Mat. Mat. Fiz., 54:9 (2014), 1515–1536; Comput. Math. Math. Phys., 54:9 (2014), 1459–1480
Linking options:
https://www.mathnet.ru/eng/zvmmf10090 https://www.mathnet.ru/eng/zvmmf/v54/i9/p1515
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Abstract page: | 291 | Full-text PDF : | 66 | References: | 57 | First page: | 9 |
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