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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. LOMI, 1981 Volume 104, Pages 66–83 (Mi znsl3378)

A combined representation of an acoustic field in the underwater sound channel and asymptotic summation of normal modes

V. S. Buldyrev, M. I. Yavor


Abstract: The asymptotic method of calculation of high-frequency acoustic fields in SOFAR channels is proposed. According to this method the field is represented by the sum of specially chosen groups of normal modes and ray terms.

UDC: 532.529


 English version:
Journal of Soviet Mathematics, 1982, 20:1, 1787–1800

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