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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2011, Volume 51, Number 8, Pages 1363–1369
(Mi zvmmf9518)
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This article is cited in 1 scientific paper (total in 1 paper)
Optimality parameter of Korobov parallelepipedal grids for cubature formulas
V. A. Bykovskiia, S. V. Gassanb a Institute of Applied Mathematics (Khabarovsk Branch), Far East Branch, Russian Academy of Sciences, ul. Dzerzhinskogo 54, Khabarovsk, 680000 Russia
b Institute of Applied Mathematics, Far East Branch, Russian Academy of Sciences, ul. Radio 7, Vladivostok, 690041 Russia
Abstract:
When multiple integrals are approximately evaluated using Korobov cubature formulas, it is necessary to introduce a parameter characterizing the uniform distribution of the grid nodes. A new parameter for Korobov parallelepipedal grids is proposed, and an algorithm for its computation is described.
Key words:
number, theoretic method for evaluation of multiple integrals, Korobov grids, Bakhvalov optimality parameter.
Received: 17.05.2010 Revised: 28.02.2011
Citation:
V. A. Bykovskii, S. V. Gassan, “Optimality parameter of Korobov parallelepipedal grids for cubature formulas”, Zh. Vychisl. Mat. Mat. Fiz., 51:8 (2011), 1363–1369; Comput. Math. Math. Phys., 51:8 (2011), 1273–1279
Linking options:
https://www.mathnet.ru/eng/zvmmf9518 https://www.mathnet.ru/eng/zvmmf/v51/i8/p1363
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