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Paradoxical properties of non-stationary wavefields of point sources in isotropic, elastic medium. / Kiselev, A.P.; Tagirdzhanov, A.M.

In: Acoustical Physics, Vol. 61, No. 4, 2015, p. 388-391.

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Kiselev, A.P. ; Tagirdzhanov, A.M. / Paradoxical properties of non-stationary wavefields of point sources in isotropic, elastic medium. In: Acoustical Physics. 2015 ; Vol. 61, No. 4. pp. 388-391.

BibTeX

@article{f7ee12c0e9274f4a8b6625b568989788,
title = "Paradoxical properties of non-stationary wavefields of point sources in isotropic, elastic medium",
abstract = "Components of the nonstationary Green tensor for a homogeneous, isotropic, elastic medium, which are solutions of concentrated point force problems, are considered. As is known, they may include anomalous wavefield, which is nonzero between the wave front sets of the P and S waves and grows, in general, with time. In the paper, the time dependencies of the source for which the anomalous wavefield does not arise, are characterized.",
keywords = "Point sourceGreen tensorelastic wavesdelta-shaped time dependence",
author = "A.P. Kiselev and A.M. Tagirdzhanov",
year = "2015",
doi = "10.1134/S1063771015030082",
language = "English",
volume = "61",
pages = "388--391",
journal = "Acoustical Physics",
issn = "1063-7710",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

RIS

TY - JOUR

T1 - Paradoxical properties of non-stationary wavefields of point sources in isotropic, elastic medium

AU - Kiselev, A.P.

AU - Tagirdzhanov, A.M.

PY - 2015

Y1 - 2015

N2 - Components of the nonstationary Green tensor for a homogeneous, isotropic, elastic medium, which are solutions of concentrated point force problems, are considered. As is known, they may include anomalous wavefield, which is nonzero between the wave front sets of the P and S waves and grows, in general, with time. In the paper, the time dependencies of the source for which the anomalous wavefield does not arise, are characterized.

AB - Components of the nonstationary Green tensor for a homogeneous, isotropic, elastic medium, which are solutions of concentrated point force problems, are considered. As is known, they may include anomalous wavefield, which is nonzero between the wave front sets of the P and S waves and grows, in general, with time. In the paper, the time dependencies of the source for which the anomalous wavefield does not arise, are characterized.

KW - Point sourceGreen tensorelastic wavesdelta-shaped time dependence

U2 - 10.1134/S1063771015030082

DO - 10.1134/S1063771015030082

M3 - Article

VL - 61

SP - 388

EP - 391

JO - Acoustical Physics

JF - Acoustical Physics

SN - 1063-7710

IS - 4

ER -

ID: 3992762