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This article is cited in 5 scientific papers (total in 5 papers)
Convergence of the adapting grid method of Bakhvalov's type for singularly perturbed boundary value problems
I. A. Blatov, E. V. Kitaeva Povolzhskiy State University of Telecommunications and Informatics, 23 Lev Tolstoi str., Samara, 443010, Russia
Abstract:
We consider the Galerkin finite element method for non-self-adjoint boundary value problems on Bakhvalov's grids. Using the Galerkin projections method the convergence of a sequence of computational grids with an unknown boundary of the boundary layer has been proved. Numerical examples are presented.
Key words:
singularly perturbed boundary value problem, Galerkin projection, Bakhvalov's grid, adaptation algorithms.
Received: 24.02.2015 Revised: 18.05.2015
Citation:
I. A. Blatov, E. V. Kitaeva, “Convergence of the adapting grid method of Bakhvalov's type for singularly perturbed boundary value problems”, Sib. Zh. Vychisl. Mat., 19:1 (2016), 47–59; Num. Anal. Appl., 9:1 (2016), 34–44
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https://www.mathnet.ru/eng/sjvm601 https://www.mathnet.ru/eng/sjvm/v19/i1/p47
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Abstract page: | 299 | Full-text PDF : | 84 | References: | 93 | First page: | 39 |
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