Abstract
This investigation proposes the novelty of the modified \((\frac{G'}{G^2})\)-expansion method to look for new exact traveling wave solutions to two important nonlinear evolution equations such as the Konno–Oono equation and the Boussinesq equation. The simplicity and dependability of this approach make it advantageous for solving nonlinear issues. The technique involves wave transformation to get the nonlinear evolution equation down to the corresponding ordinary differential equations. The solutions include some new exact traveling solutions and are categorized into three classes of trigonometric, hyperbolic, and rational solutions. Numerical simulation is used to support the solutions and give them physical meaning. These results contain a large number of travelling wave solutions that are crucial for explaining certain scientific phenomena in fluid media.
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Behera, S., Aljahdaly, N.H. Nonlinear evolution equations and their traveling wave solutions in fluid media by modified analytical method. Pramana - J Phys 97, 130 (2023). https://doi.org/10.1007/s12043-023-02602-4
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DOI: https://doi.org/10.1007/s12043-023-02602-4
Keywords
- The modified \((\frac{G'}{G^2})\)-expansion method
- the Konno–Oono equation
- the Boussinesq equation
- travelling wave solutions