Explicit and exact nontraveling wave solutions of the (3+1)-dimensional potential Yu–Toda–Sasa–Fukuyama equation

Na Yuan

doi:10.1117/1.OE.57.4.043107

18 April 2018 Explicit and exact nontraveling wave solutions of the (3+1)-dimensional potential Yu–Toda–Sasa–Fukuyama equation

Na Yuan

Author Affiliations +

Optical Engineering, Vol. 57, Issue 4, 043107 (April 2018). https://doi.org/10.1117/1.OE.57.4.043107

Abstract

With the aid of the symbolic computation, we present an improved ( G^′ / G ) -expansion method, which can be applied to seek more types of exact solutions for certain nonlinear evolution equations. In illustration, we choose the (3 + 1)-dimensional potential Yu–Toda–Sasa–Fukuyama equation to demonstrate the validity and advantages of the method. As a result, abundant explicit and exact nontraveling wave solutions are obtained including two solitary waves solutions, nontraveling wave solutions and dromion soliton solutions. Some particular localized excitations and the interactions between two solitary waves are researched. The method can be also applied to other nonlinear partial differential equations.

Citation Download Citation

Na Yuan "Explicit and exact nontraveling wave solutions of the (3+1)-dimensional potential Yu–Toda–Sasa–Fukuyama equation," Optical Engineering 57(4), 043107 (18 April 2018). https://doi.org/10.1117/1.OE.57.4.043107

Received: 28 December 2017; Accepted: 30 March 2018; Published: 18 April 2018

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