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Zapiski Nauchnykh Seminarov POMI, 2018, Volume 471, Pages 7–14
(Mi znsl6621)
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This article is cited in 2 scientific papers (total in 2 papers)
The point-source of electromagnetic waves in the case of nonhomogeneous media (high-frequency ansatz and dual to him singular solution)
V. M. Babich St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
Abstract:
The Maxwell equations for nonhomogeneous media is considered. The formula (in the first approximation ) for non-stationary point source of waves is found. The Fourier transform by $t$ of this expression leads to short wave asymptotic formula for wave field of high frequency point source of electromagnetic oscillations. The large parameter is the frequency.
Key words and phrases:
Hadamard's ansatz, point source, Maxwell's equations.
Received: 02.07.2018
Citation:
V. M. Babich, “The point-source of electromagnetic waves in the case of nonhomogeneous media (high-frequency ansatz and dual to him singular solution)”, Mathematical problems in the theory of wave propagation. Part 48, Zap. Nauchn. Sem. POMI, 471, POMI, St. Petersburg, 2018, 7–14; J. Math. Sci. (N. Y.), 243:5 (2019), 634–639
Linking options:
https://www.mathnet.ru/eng/znsl6621 https://www.mathnet.ru/eng/znsl/v471/p7
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Abstract page: | 122 | Full-text PDF : | 51 | References: | 21 |
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