|
Zapiski Nauchnykh Seminarov POMI, 2004, Volume 308, Pages 197–224
(Mi znsl835)
|
|
|
|
This article is cited in 1 scientific paper (total in 1 paper)
Combined method of calculation of the field of the point source in a waveguide. (Layer media)
N. Ya. Kirpichnikova, V. B. Philippov, N. G. Vlasjuk St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
Abstract:
The two-dimensional problem of propagation of waves, raised by a point source, in an interior layer wave guide is investigated. The Dirichlet condition is given on the bound of the wave guide and also two junction condition are defined on the interface between fluid and bottom. With help of cumbersome transformation the solution is represented as a sum of the geometro-optical waves, the normal waves and the residual is shown. The sufficient conditions on the general amount of the detached normal and geometro-optical waves are obtained. The residual is expressed by the simple formula.
Received: 01.03.2004
Citation:
N. Ya. Kirpichnikova, V. B. Philippov, N. G. Vlasjuk, “Combined method of calculation of the field of the point source in a waveguide. (Layer media)”, Mathematical problems in the theory of wave propagation. Part 33, Zap. Nauchn. Sem. POMI, 308, POMI, St. Petersburg, 2004, 197–224; J. Math. Sci. (N. Y.), 132:1 (2006), 113–129
Linking options:
https://www.mathnet.ru/eng/znsl835 https://www.mathnet.ru/eng/znsl/v308/p197
|
Statistics & downloads: |
Abstract page: | 240 | Full-text PDF : | 76 | References: | 44 |
|