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Journal of Mathematical Sciences

, Volume 86, Issue 3, pp 2673–2684 | Cite as

On calculating the second term of the series of the ray method for the vector of longitudinal displacements in isotropic nonhomogeneous elastic media

  • N. Ya. Kirpichnikova
Article
  • 13 Downloads

Abstract

This paper contiues the series of papers devoted to designing algorithms for computing the second and subsequent terms of the ray series for the vector of longitudinal displacements in isotropic nonhomogeneous elastic media. The method proposed in this paper essentially differs from the previous ones. It is based on expanding the amplitudes, the eikonal, and the given problem parameters into power series with respect to the coordinates transversal to the direction of propagation of the waves considered. The methods for computing the correction term of the ray expansion for the vector of longitudinal displacements are compared. Bibliography: 10 titles.

Keywords

Power Series Correction Term Elastic Medium Problem Parameter Longitudinal Displacement 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1997

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  • N. Ya. Kirpichnikova

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