 Application of the Multiple Exp‐Function, Cross‐Kink, Periodic‐Kink, Solitary Wave Methods, and Stability Analysis for the CDG EquationHaifa Bin Jebreen and Yurilev Chalco-Cano Advances in Mathematical Physics, 2021, vol. 2021, issue 1 Abstract: In this article, the exact wave structures are discussed to the Caudrey‐Dodd‐Gibbon equation with the assistance of Maple based on the Hirota bilinear form. It is investigated that the equation exhibits the trigonometric, hyperbolic, and exponential function solutions. We first construct a combination of the general exponential function, periodic function, and hyperbolic function in order to derive the general periodic‐kink solution for this equation. Then, the more periodic wave solutions are presented with more arbitrary autocephalous parameters, in which the periodic‐kink solution localized in all directions in space. Furthermore, the modulation instability is employed to discuss the stability of the available solutions, and the special theorem is also introduced. Moreover, the constraint conditions are also reported which validate the existence of solutions. Furthermore, 2‐dimensional graphs are presented for the physical movement of the earned solutions under the appropriate selection of the parameters for stability analysis. The concluded results are helpful for the understanding of the investigation of nonlinear waves and are also vital for numerical and experimental verification in engineering sciences and nonlinear physics. Date: 2021 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:wly:jnlamp:v:2021:y:2021:i:1:n:6643512 Access Statistics for this article More articles in Advances in Mathematical Physics from John Wiley & Sons |
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