Abstract

In this article, the exp⁡-Φξ method is connected to search for new hyperbolic, periodic, and rational solutions of (1+1)-dimensional fifth-order nonlinear integrable equation and (2+1)-dimensional Date-Jimbo-Kashiwara-Miwa equation. The obtained solutions consist of trigonometric, hyperbolic, rational functions and W-shaped soliton. Furthermore, 3D and 2D graphs are plotted by choosing the suitable values of the parameters involved.

Highlights

  • Consider the (1+1)-dimensional fifth-order nonlinear integrable equation

  • A new kind of W-shaped soliton solution is demonstrated and the other obtained solutions consist of trigonometric, hyperbolic, rational functions which are new

  • The graphical representation of the other solutions (u2, u3, u4, u5) for the (1 + 1)-dimensional fifth-order nonlinear integrable equation and (u7, u8, u9, u10) for the (2 + 1)-dimensional Date-Jimbo-Kashiwara-Miwa equation is shown by Figures 2–5 and 7–10, respectively

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Summary

Introduction

Consider the (1+1)-dimensional fifth-order nonlinear integrable equation. In [1], Wazwaz proposed a new (1 + 1)dimensional fifth-order nonlinear integrable equation of the form uttt − utxxxx − 4 (uxut)xx − 4 (uxuxt)x = 0,. Many effective methods have been proposed to solve the NLEEs, such as the Hirota method [1], Hereman-Nuseir method [2], inverse scattering transformation [4], Painlevetechnique [5], Backlund transformation [6], Darboux transformation [7, 8], Binary-Bell-polynomial scheme [9], first integral method [10, 11], (G󸀠/G)−expansion method [12], the exp(−Φ(ξ)) expansion method [13], Exp-function method [14], ansatz method [15], sine-Gordon expansion method [16, 17], the trial equation method [18, 19], homotopy asymptotic [20], and so on.

Traveling Wave Hypothesis
Results and Discussion
Conclusion
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