Numerical solution of 3D Green's function for the dynamic system of anisotropic elasticity


KOCAK H., YILDIRIM A.

PHYSICS LETTERS A, cilt.373, ss.3145-3150, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 373 Konu: 35
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.physleta.2009.07.002
  • Dergi Adı: PHYSICS LETTERS A
  • Sayfa Sayıları: ss.3145-3150

Özet

In this Letter, we used homotopy perturbation method to obtain numerical solution of the 3D Green's function for the dynamic system of anisotropic elasticity. Application of homotopy perturbation method to this problem shows the rapid convergence of the sequence constructed by this method to the exact solution. The numerical results obtained from convolution of Green's function and data of the Cauchy problem are compared with the exact solution for cubic media. The results reveal that the proposed method is very effective and simple. (C) 2009 Elsevier B.V. All rights reserved.