Application of new Kudryashov method to various nonlinear partial differential equations

S Malik, MS Hashemi, S Kumar, H Rezazadeh… - Optical and Quantum …, 2023 - Springer
The purpose of this work is to seek various innovative exact solutions using the new
Kudryashov approach to the nonlinear partial differential equations (NLPDEs). This …

[HTML][HTML] A novel and efficient method for obtaining Hirota's bilinear form for the nonlinear evolution equation in (n+ 1) dimensions

S Kumar, B Mohan - Partial Differential Equations in Applied Mathematics, 2022 - Elsevier
Bilinearization of nonlinear partial differential equations (PDEs) is essential in the Hirota
method, which is a widely used and robust mathematical tool for finding soliton solutions of …

Bifurcation, chaotic pattern and traveling wave solutions for the fractional Bogoyavlenskii equation with multiplicative noise

T Han, Y Jiang - Physica Scripta, 2024 - iopscience.iop.org
This paper presents a new study that incorporates the Stratonovich integral and conformal
fractional derivative into the fractional stochastic Bogoyavlenskii equation with multiplicative …

[HTML][HTML] Study of exact analytical solutions and various wave profiles of a new extended (2+ 1)-dimensional Boussinesq equation using symmetry analysis

S Kumar, S Rani - Journal of Ocean Engineering and Science, 2022 - Elsevier
This paper systematically investigates the exact solutions to an extended (2+ 1)-dimensional
Boussinesq equation, which arises in several physical applications, including the …

Analysis of Lie invariance, analytical solutions, conservation laws, and a variety of wave profiles for the (2+ 1)-dimensional Riemann wave model arising from ocean …

S Kumar, SK Dhiman, A Chauhan - The European Physical Journal Plus, 2023 - Springer
Nonlinear phenomena are common in nonlinear sciences and physical engineering, such
as ocean engineering and marine physics, as well as fluid dynamics. Nonlinear partial …

[HTML][HTML] Different dynamics of invariant solutions to a generalized (3+ 1)-dimensional Camassa-Holm-Kadomtsev-Petviashvili equation arising in shallow water-waves

SK Dhiman, S Kumar - Journal of Ocean Engineering and Science, 2022 - Elsevier
Using the Lie symmetry technique, this paper studies a (3+ 1)-dimensional generalized
Camassa-Holm-Kadomtsev-Petviashvili (GCHKP) equation that can possess various …

[HTML][HTML] Abundant analytical soliton solutions and different wave profiles to the Kudryashov-Sinelshchikov equation in mathematical physics

S Kumar, M Niwas, SK Dhiman - Journal of Ocean Engineering and …, 2022 - Elsevier
The generalized exponential rational function (GERF) method is used in this work to obtain
analytic wave solutions to the Kudryashov-Sinelshchikov (KS) equation. The KS equation …

[HTML][HTML] Invariance analysis for determining the closed-form solutions, optimal system, and various wave profiles for a (2+ 1)-dimensional weakly coupled B-Type …

S Rani, S Kumar, R Kumar - Journal of Ocean Engineering and Science, 2023 - Elsevier
In the case of negligible viscosity and surface tension, the B-KP equation shows the
evolution of quasi-one-dimensional shallow-water waves, and it is growingly used in ocean …

Nonlinear self-adjointness, conserved quantities and Lie symmetry of dust size distribution on a shock wave in quantum dusty plasma

H Almusawa, A Jhangeer - … in Nonlinear Science and Numerical Simulation, 2022 - Elsevier
The current exploration explains new traveling wave profiles by the Lie symmetry approach
Here, we derive the (3+ 1)-dimensional Zakharov–Kuznetsov burgers equation for the shock …

[HTML][HTML] Bifurcation of exact solutions for the space-fractional stochastic modified Benjamin–Bona–Mahony equation

A Elmandouh, E Fadhal - Fractal and Fractional, 2022 - mdpi.com
This paper studies the influence of space-fractional and multiplicative noise on the exact
solutions of the space-fractional stochastic dispersive modified Benjamin–Bona–Mahony …