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This article is cited in 1 scientific paper (total in 1 paper)
Computational methods and algorithms
Difference scheme of the second order of accuracy for dirichlet problem in arbitrary area
A. A. Samarskiia, P. N. Vabishchevicha, A. N. Zylb, P. P. Matusb a Institute for Mathematical Modelling, Russian Academy of Sciences
b Institute of Mathematics, National Academy of Sciences of the Republic of Belarus
Abstract:
Difference schemes for two-dimensional Poisson equation in arbitrary domain on standard
templates are considered. Tbese schemes also have the second order of local approximation
in the nodes near the boundary. The monotonicity of these schemes are proved for a wide
class of areas by means of a principle of maximum. Stability of the schemes is proved in the
grid norm $W_2^1$ in arbitrary computational domain by the method of energy inequalities.
Received: 12.01.1999
Citation:
A. A. Samarskii, P. N. Vabishchevich, A. N. Zyl, P. P. Matus, “Difference scheme of the second order of accuracy for dirichlet problem in arbitrary area”, Matem. Mod., 11:9 (1999), 71–82
Linking options:
https://www.mathnet.ru/eng/mm1162 https://www.mathnet.ru/eng/mm/v11/i9/p71
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Abstract page: | 760 | Full-text PDF : | 341 | First page: | 1 |
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