Ghanbari, BehzadKumar, SachinNiwas, MonikaBaleanu, Dumitru2023-02-082023-02-082021Ghanbari, Behzad...et al. (2021). "The Lie symmetry analysis and exact Jacobi elliptic solutions for the Kawahara–KdV type equations", Results in Physics, Vol. 23.2211-3797http://hdl.handle.net/20.500.12416/6136In this article, we aim to employ two analytical methods including, the Lie symmetry method and the Jacobi elliptical solutions finder method to acquire exact solitary wave solutions in various forms of (1+1)-dimensional Kawahara–KdV type equation and modified Kawahara–KdV type equation. These models are famous models that arise in the modeling of many complex physical phenomena. At the outset, we have generated geometric vector fields and infinitesimal generators of Kawahara–KdV type equations. The (1+1)-dimensional Kawahara–KdV type equations reduced into ordinary differential equations (ODEs) using Lie symmetry reductions. Furthermore, numerous exact solitary wave solutions are obtained utilizing the Jacobi elliptical solutions finder method with the help of symbolic computation with Maple. The obtained results are new in the formulation, and more useful to explain complex physical phenomena. The results reveal that these mathematical approaches are straightforward, effective, and powerful methods that can be adopted for solving other nonlinear evolution equations.eninfo:eu-repo/semantics/openAccessExact Solitary Wave SolutionsJacobi Elliptical MethodKawahara–Kdv Type EquationsLie Symmetry MethodSymbolic ComputationsArticle2310.1016/j.rinp.2021.104006