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Zapiski Nauchnykh Seminarov POMI, 1994, Volume 214, Pages 187–199 (Mi znsl5917)  
Algorithms for estimation of basic elements for spectral functions of interference wave fields

Yu. V. Kiselev

V. A. Fock Institute of Physics, Saint-Petersburg State University
Full-text PDF (630 kB)
Abstract: The description of simple algorithms for numerical solution in complex plane the dispersion equations depending on real parameter is given. Also the algorithms for numerical integration along the stationary contours in complex plane in the presence of integrand's singularities of branch points' and poles types are formulated. The algorithms were applied in calculations of the spectral functions for wave field propagating in elastic layered media. Bibliography: 3 titles.
Received: 15.09.1993
English version:
Journal of Mathematical Sciences (New York), 1997, Volume 84, Issue 2, Pages 1069–1076
DOI: https://doi.org/10.1007/BF02398336
Bibliographic databases:
Document Type: Article
UDC: 550.834
Language: Russian
Citation: Yu. V. Kiselev, “Algorithms for estimation of basic elements for spectral functions of interference wave fields”, Interference waves in layered media. Part 1, Zap. Nauchn. Sem. POMI, 214, Nauka, St. Petersburg, 1994, 187–199; J. Math. Sci. (New York), 84:2 (1997), 1069–1076
Citation in format AMSBIB
\Bibitem{Kis94}
\by Yu.~V.~Kiselev
\paper Algorithms for estimation of basic elements for spectral functions of interference wave fields
\inbook Interference waves in layered media. Part~1
\serial Zap. Nauchn. Sem. POMI
\yr 1994
\vol 214
\pages 187--199
\publ Nauka
\publaddr St.~Petersburg
\mathnet{http://mi.mathnet.ru/znsl5917}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=1332254}
\zmath{https://zbmath.org/?q=an:0871.73011|0907.73014}
\transl
\jour J. Math. Sci. (New York)
\yr 1997
\vol 84
\issue 2
\pages 1069--1076
\crossref{https://doi.org/10.1007/BF02398336}
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