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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2006, Volume 46, Number 9, Pages 1594–1604
(Mi zvmmf412)
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This article is cited in 6 scientific papers (total in 6 papers)
Discretization of the solutions to Poisson's equation
E. A. Bailov, N. Temirgaliev Eurasian National University, ul. Munaitpasova 5, Astana, 473021, Kazakhstan
Abstract:
Sharp estimates (in the power scale) are obtained for the discretization error in the solutions to Poisson's equation whose right-hand side belongs to a Korobov class. Compared to the well-known Korobov estimate, the order is almost doubled and has an ultimate value in the power scale.
Key words:
discretization of Poisson's equation, estimates of the discretization error sharp in the power scale, number-theoretic methods.
Received: 12.01.2004 Revised: 07.04.2006
Citation:
E. A. Bailov, N. Temirgaliev, “Discretization of the solutions to Poisson's equation”, Zh. Vychisl. Mat. Mat. Fiz., 46:9 (2006), 1594–1604; Comput. Math. Math. Phys., 46:9 (2006), 1515–1525
Linking options:
https://www.mathnet.ru/eng/zvmmf412 https://www.mathnet.ru/eng/zvmmf/v46/i9/p1594
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