Application of conservation theorem and modified extended tanh-function method to (1+1)-dimensional nonlinear coupled Klein-Gordon-Zakharov equation

Akbulut A., TAŞCAN F.

CHAOS SOLITONS & FRACTALS, cilt.104, ss.33-40, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 104
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1016/j.chaos.2017.07.025
  • Dergi Adı: CHAOS SOLITONS & FRACTALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.33-40
  • Anahtar Kelimeler: Conservation laws, Exact solutions, Partial differential equation, PARTIAL-DIFFERENTIAL-EQUATIONS, TRAVELING-WAVE SOLUTIONS, EXP(-PHI(XI))-EXPANSION METHOD, SCHRODINGER-EQUATION, INVARIANT SOLUTIONS, SINE-COSINE, LAWS, SYMMETRIES
  • Bursa Uludağ Üniversitesi Adresli: Hayır

Özet

We found trivial conservation laws by conservation theorem and exact solutions modified extended tanh-function method of (1+1)-dimensional nonlinear coupled Klein-Gordon-Zakharov equation. The travelling wave solutions are expressed by the hyperbolic, trigonometric and rational functions. It is shown that the suggested method provides a powerful mathematical instrument for solving nonlinear equations in the science of mathematics, physics and engineering. (C) 2017 Elsevier Ltd. All rights reserved.