S. M. Manukyan, A. A. Butavyan, H. M. Manukyan, “Transmission of narrow sound beams in nonlinear environment”, Proceedings of the YSU, Physical and Mathematical Sciences, 2016, no. 1, 45

Proceedings of the Yerevan State University, series Physical and Mathematical Sciences

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Proceedings of the Yerevan State University, series Physical and Mathematical Sciences, 2016, Issue 1, Pages 45–51 (Mi uzeru98)

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Transmission of narrow sound beams in nonlinear environment

S. M. Manukyan^a, A. A. Butavyan^b, H. M. Manukyan^a

^a Yerevan State University
^b Economic Research Department CB, RA

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Abstract: In the paper we consider the problem of the transmission of limited sound beams. The transmission of such beams is described by a nonlinear partial differential equation. In the paper we solve this equation by the lattice characteristics method. Some numerical results are obtained for a special case.

Keywords: sound waves, difference schemes.

Received: 26.01.2016
Revised: 04.03.2016

Document Type: Article

MSC: 65F20

Language: English

Citation: S. M. Manukyan, A. A. Butavyan, H. M. Manukyan, “Transmission of narrow sound beams in nonlinear environment”, Proceedings of the YSU, Physical and Mathematical Sciences, 2016, no. 1, 45–51

Citation in format AMSBIB

\Bibitem{ManButMan16}

\by S.~M.~Manukyan, A.~A.~Butavyan, H.~M.~Manukyan

\paper Transmission of narrow sound beams in nonlinear environment

\jour Proceedings of the YSU, Physical  and Mathematical Sciences

\yr 2016

\issue 1

\pages 45--51

\mathnet{http://mi.mathnet.ru/uzeru98}

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Proceedings of the Yerevan State University, series Physical and Mathematical Sciences

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