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 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 22 Issue: 4
  • Publication Date: 2017
  • Doi Number: 10.15388/na.2017.4.2
  • Journal Name: NONLINEAR ANALYSIS-MODELLING AND CONTROL
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • 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
  • Yozgat Bozok University Affiliated: Yes

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.