|
Differentsial'nye Uravneniya, 2004, Volume 40, Number 9, Pages 1256–1270
(Mi de11144)
|
|
|
|
This article is cited in 4 scientific papers (total in 4 papers)
Numerical methods
Integral equations and sound propagation in a shallow sea
I. K. Lifanova, S. L. Stavtsevb a N.E. Zhukovsky Military Engineering Academy
b Institute of Numerical Mathematics, Russian Academy of Sciences, Moscow
Abstract:
The boundary value problem for the Helmholtz equation for the acoustic pressure in a shallow sea can be reduced to a system of integral equations (some of which can be hypersingular). We suggest a numerical method for solving this system. In this approach to the numerical solution of the sound propagation problem in a shallow sea, the surfaces of the sea, the seabed, and the layers can have an arbitrary geometric structure.
Received: 15.03.2004
Citation:
I. K. Lifanov, S. L. Stavtsev, “Integral equations and sound propagation in a shallow sea”, Differ. Uravn., 40:9 (2004), 1256–1270; Differ. Equ., 40:9 (2004), 1330–1344
Linking options:
https://www.mathnet.ru/eng/de11144 https://www.mathnet.ru/eng/de/v40/i9/p1256
|
Statistics & downloads: |
Abstract page: | 126 | Full-text PDF : | 64 |
|