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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2011, Volume 51, Number 8, Pages 1490–1494
(Mi zvmmf9529)
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This article is cited in 6 scientific papers (total in 6 papers)
Null field method in wave diffraction problems
Yu. A. Eremin, A. G. Sveshnikov, S. P. Skobelev Faculty of Physics, Moscow State University, Moscow, 119992 Russia
Abstract:
Diffraction by an impermeable scatterer in with a Dirichlet boundary condition is considered. It is shown that the null field equation is equivalent to the original diffraction problem. The general theoretical constructions are illustrated by analyzing the excitation of a sphere by a point source. The evolution of the residual of the null field equation as the scatterer surface is approached by an auxiliary surface is estimated.
Key words:
diffraction problem, null field method, error estimation.
Received: 19.01.2011
Citation:
Yu. A. Eremin, A. G. Sveshnikov, S. P. Skobelev, “Null field method in wave diffraction problems”, Zh. Vychisl. Mat. Mat. Fiz., 51:8 (2011), 1490–1494; Comput. Math. Math. Phys., 51:8 (2011), 1391–1394
Linking options:
https://www.mathnet.ru/eng/zvmmf9529 https://www.mathnet.ru/eng/zvmmf/v51/i8/p1490
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Abstract page: | 417 | Full-text PDF : | 156 | References: | 79 | First page: | 13 |
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