Transmission of narrow sound beams in nonlinear environment (Նեղձայնային փնջերի տարածումը ոչ գծային միջավայրում)
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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 latticecharacteristics method. Some numerical results are obtained for a special case.
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