Exact solutions for the nonlinear extended KdV equation in a stratified shear flow using modified exponential rational method

• DOI: 10.1016/j.rinp.2021.104723
• Publication Date: 2021-08-28T20:34:04Z
• Authors: Ali Althobaiti; Saad Althobaiti; K. El-Rashidy; Aly R. Seadawy
• Keywords: Extension exponential rational function method; Wave solutions; Physics; QC1-999; 0103 physical sciences; Nonlinear higher order of extended KdV equations; 01 natural sciences

In this article, we study the nonlinear higher order of extended KdV equation with free surface displacement. The modified exponential rational function method is used in to find exact solutions equation. As a result, various for under consideration are obtained. To illustrate graphical behavior results, some obtained presented graphically.