Analysis of the seventh-order Caputo fractional KdV equation: applications to the Sawada–Kotera–Ito and Lax equations

S Ahmad, S Saifullah - Communications in Theoretical Physics, 2023 - iopscience.iop.org
In this study, we investigate the seventh-order nonlinear Caputo time-fractional KdV
equation. The suggested model's solutions, which have a series form, are obtained using …

Conservation laws and exact series solution of fractional‐order Hirota–Satsuma‐coupled Korteveg–de Vries system by symmetry analysis

H Gandhi, A Tomar, D Singh - Mathematical Methods in the …, 2021 - Wiley Online Library
The main goal of the paper is to obtain invariance analysis of fractional‐order Hirota–
Satsuma‐coupled Korteveg–de Vries (HSC‐KdV) system of equations based on Riemann …

Invariant analysis, approximate solutions, and conservation laws for the time fractional higher order Boussinesq–Burgers system

M Rahioui, EH El Kinani… - Mathematical Methods in …, 2024 - Wiley Online Library
In this paper, we employ the time fractional higher order nonlinear Boussinesq–Burgers
system to investigate shallow water waves based on the Riemann–Liouville and Caputo …

The study of linear and nonlinear fractional ODEs by homotopy analysis

H Gandhi, A Tomar, D Singh - … : Proceedings of SoCTA 2020, Volume 1, 2022 - Springer
In our work, we broaden the application of homotopy analysis method (HAM) to solve linear
and nonlinear time fractional ordinary differential equations (FODEs) with given initial …

The Comparative Study of Time Fractional Linear and Nonlinear Newell–Whitehead–Segel Equation

H Gandhi, A Tomar, D Singh - … : Proceedings of SoCTA 2020, Volume 1, 2022 - Springer
In this study, the homotopy analysis method (HAM) and fractional reduced differential
transform method (FRDTM) are executed to solve the reaction–diffusion-type time fractional …

[PDF][PDF] Application of symmetry analysis and conservation laws to a fractional-order nonlinear conduction-diffusion model

A Tomar, H Kumar, M Ali, H Gandhi, D Singh… - AIMS …, 2024 - aimspress.com
Application of symmetry analysis and conservation laws to a fractional-order nonlinear
conduction-diffusion model Page 1 AIMS Mathematics, 9(7): 17154–17170. DOI: 10.3934/math.2024833 …

Similarity Solution for a System of Fractional-Order Coupled Nonlinear Hirota Equations with Conservation Laws

M Ali, H Gandhi, A Tomar, D Singh - Mathematics, 2023 - mdpi.com
The analysis of differential equations using Lie symmetry has been proved a very robust
tool. It is also a powerful technique for reducing the order and nonlinearity of differential …

Application of Symmetry Analysis and Conservation Laws to Fractional-Order Nonlinear Conduction-Diffusion Model

H Dhull, A Tomar, H Gandhi, D Singh - Authorea Preprints, 2024 - authorea.com
This study is aimed to perform Lie symmetry analysis of the nonlinear fractional-order
conduction-diffusion Buckmaster model (BM), which involves the Riemann-Liouville (RL) …

Conservation Laws and Explicit Solution of system of Fractional-Order Coupled Nonlinear Hirota Equations by Lie Symmetry Analysis

H Gandhi, A Tomar, D Singh - Authorea Preprints, 2024 - authorea.com
The main objective of this research article is to summarize the study of the application of Lie
symmetry reduction to the fractional-order coupled nonlinear complex Hirota system of …

The solution of system of time fractional ordinary differential equations by semi-analytical technique

H Gandhi, D Singh, A Tomar - AIP Conference Proceedings, 2022 - pubs.aip.org
In our work, we are extending the application of semi-analytical homotopy analysis method
(HAM) to clear up certain system of fractional ordinary differential equations (FODEs) like …