Initial value problem for elastic system in transversely isotropic inhomogeneous media

Altunkaynak M.

Turkish Journal of Mathematics, cilt.46, sa.7, ss.2714-2727, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 46 Sayı: 7
  • Basım Tarihi: 2022
  • Doi Numarası: 10.55730/1300-0098.3297
  • Dergi Adı: Turkish Journal of Mathematics
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, MathSciNet, zbMATH, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.2714-2727
  • Anahtar Kelimeler: Anisotropic inhomogeneous media, Elastodynamic system, Transversely isotropic media
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

In this paper, we consider an initial value problem (IVP) for three dimensional elasticity system in a transversely isotropic inhomogeneous media. We will rewrite the problem in the form of Fourier images by means of Fourier transform method. After some arrangements, the problem is reduced to integral equations in the vector form. Using the properties of the vector integral equation and successive approximations method, an explicit formula for the solution of the IVP in transversely isotropic inhomogeneous media is constructed, and existence and uniqueness of the solution is stated. By a computational example, we illustrate the robustness of the method.