Solitons and other solutions to Wu-Zhang system


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Mirzazadeh M., EKİCİ M. , Eslami M., Krishnan E. V. , Kumar S., Biswas A.

NONLINEAR ANALYSIS-MODELLING AND CONTROL, vol.22, no.4, pp.441-458, 2017 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 22 Issue: 4
  • Publication Date: 2017
  • Doi Number: 10.15388/na.2017.4.2
  • Title of Journal : NONLINEAR ANALYSIS-MODELLING AND CONTROL
  • Page Numbers: pp.441-458
  • Keywords: extended trial equation method, Lie symmetry analysis, mapping method, Wu-Zhang system, TRAVELING-WAVE SOLUTIONS, 1-SOLITON SOLUTION, CLASSIFICATION, EQUATION, ORDER

Abstract

This paper addresses Wu-Zhang system to study dispersive long waves. The extended trial equation method extracts solitary waves, shock waves, and singular solitary waves solutions. Subsequently, Lie group formalism is also applied to derive symmetries of the Wu-Zhang system, and the derived ordinary differential equations are further analyzed to retrieve exact solutions are obtained. Finally, implementation of mapping method secures additional exact solutions.