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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2006, Volume 46, Number 12, Pages 2265–2276
(Mi zvmmf372)
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This article is cited in 15 scientific papers (total in 15 papers)
Artificial boundary conditions for finding surface waves in the problem of diffraction by a periodic boundary
S. A. Nazarov Institute of Mechanical Engineering Problems, Russian Academy of Sciences, Vasil’evskii Ostrov, Bol'shoi pr. 61, St. Petersburg, 199178, Russia
Abstract:
Transparent artificial boundary conditions and an algorithm for computing the augmented scattering matrix are proposed for finding surface waves in a prescribed range of decay rates. An infinite-dimensional fictitious scattering operator is constructed that determines all waves decaying exponentially with distance from a periodic obstacle.
Key words:
artificial boundary conditions, diffraction by a periodic boundary, search for surface waves.
Received: 05.10.2004 Revised: 10.02.2006
Citation:
S. A. Nazarov, “Artificial boundary conditions for finding surface waves in the problem of diffraction by a periodic boundary”, Zh. Vychisl. Mat. Mat. Fiz., 46:12 (2006), 2265–2276; Comput. Math. Math. Phys., 46:12 (2006), 2164–2175
Linking options:
https://www.mathnet.ru/eng/zvmmf372 https://www.mathnet.ru/eng/zvmmf/v46/i12/p2265
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