S Kumar, WX Ma, SK Dhiman, A Chauhan - The European Physical …, 2023 - Springer
In this work, the method of the Lie group of invariance is used to explore a (2+ 1)- dimensional modified dispersive water wave (mDWW) system of equations. This system is …
Classical Lie symmetry analysis is proposed to get a new variety of similarity solutions to a nonlinear (3+ 1)-modified Korteweg de Vries-Zakharov–Kuznetsov equation. The equation …
Y Liu, L Peng - Chaos, Solitons & Fractals, 2023 - Elsevier
In this paper, we study the novel nonlinear wave structures of a (2+ 1)-dimensional variable- coefficient Korteweg–de Vries (KdV) system by its analytic solutions. Its N-soliton solutions …
J Quan, X Tang - Physica Scripta, 2023 - iopscience.iop.org
A full variable separation approach is firstly proposed for (2+ 1)-dimensional nonlinear systems by extending the well-established multilinear variable separation approach through …
The present work deals with highly nonlinear dispersive water equation named Boiti–Leon– Pempinelli (BLP) system, which is a well known two dimensional generalization of sinh …
DV Tanwar - Chaos, Solitons & Fractals, 2022 - Elsevier
The propagation of nonlinear waves with nonuniform velocities is described by nonlinear evolution equations and their solutions involving arbitrary functions. When a nonlinear …
R Kumar, A Kumar - Physica Scripta, 2022 - iopscience.iop.org
The goal of this study is to construct a novel family of travelling wave solutions for the system of (1+ 1)-coupled Konno-Oono equations (CKOEs). It occurs in optical nonlinear media …
R Kumar, RS Verma - Journal of Ocean Engineering and Science, 2024 - Elsevier
Abstract The system of (1+ 1)-coupled Drinfel'd–Sokolov–Wilson equations describes the surface gravity waves travelling horizontally on the seabed. The objective of the present …
R Kumar, KS Pandey, A Kumar - Brazilian Journal of Physics, 2022 - Springer
Since water lies at the heart of sustainable development and climate change adaptation, therefore, the objective of the present research work is to derive a new variety of analytical …