[HTML][HTML] A new adaptive nonlinear numerical method for singular and stiff differential problems

S Qureshi, MA Akanbi, AA Shaikh, AS Wusu… - Alexandria Engineering …, 2023 - Elsevier
In this work, a new adaptive numerical method is proposed for solving nonlinear, singular,
and stiff initial value problems often encountered in real life. Starting with a fixed step size …

Construction of different wave structures, stability analysis and modulation instability of the coupled nonlinear Drinfel'd–Sokolov–Wilson model

KU Tariq, AM Wazwaz, R Javed - Chaos, Solitons & Fractals, 2023 - Elsevier
In this study, the coupled nonlinear (1+ 1)-dimensional Drinfel'd–Sokolov–Wilson (DSW)
equation in dispersive water waves is investigated. The proposed structure is very important …

An approximate analytical view of physical and biological models in the setting of Caputo operator via Elzaki transform decomposition method

S Rashid, KT Kubra, S Sultana, P Agarwal… - … of Computational and …, 2022 - Elsevier
This article offers a well-organized and novel algorithm for solving time-fractional Fornberg–
Whitham, Klein–Gordon equation and biological population models occurring from physics …

Solution of fractional sawada–kotera–ito equation using caputo and atangana–baleanu derivatives

SR Khirsariya, SB Rao - Mathematical Methods in the Applied …, 2023 - Wiley Online Library
In the present work, the fractional‐order Sawada–Kotera–Ito problem is solved by
considering nonlocal Caputo and nonsingular Atangana–Baleanu (ABC) derivatives. The …

[HTML][HTML] An efficient technique based on least-squares method for fractional integro-differential equations

Y Jia, M Xu, Y Lin, D Jiang - Alexandria Engineering Journal, 2023 - Elsevier
In this paper, we investigate an efficient technique for solving fractional integro-differential
equations (FIDEs) that have numerous applications in various fields of science. The …

[HTML][HTML] A study of the soliton solutions with an intrinsic fractional discrete nonlinear electrical transmission line

H Almusawa, A Jhangeer - Fractal and Fractional, 2022 - mdpi.com
This study aims to identify soliton structures as an inherent fractional discrete nonlinear
electrical transmission lattice. Here, the analysis is founded on the idea that the electrical …

[HTML][HTML] Multiple fusion solutions and other waves behavior to the Broer-Kaup-Kupershmidt system

AP Shakir, TA Sulaiman, HF Ismael, NA Shah… - Alexandria Engineering …, 2023 - Elsevier
In this article, the Hirota bilinear method is utilized to reveal multi-fusion solutions to the
Broer-Kaup-Kupershmidt (BKK) system in (2+ 1)-dimension. The Broer-Kaup equations are …

[HTML][HTML] Novel exact and solitary solutions of conformable Klein–Gordon equation via Sardar-subequation method

R Hussain, A Imtiaz, T Rasool, H Rezazadeh… - Journal of Ocean …, 2022 - Elsevier
In this study, the conformable Klein–Gordon equation (KGE) has been investigated. The
conformable nonlinear mathematical model has been converted into ordinary differential …

[HTML][HTML] Fractional-order evolutionary game of green and low-carbon innovation in manufacturing enterprises

N Jiang, Y Feng, X Wang - Alexandria Engineering Journal, 2022 - Elsevier
Using a fractional-order replication dynamic equation to describe the process of learning
and modifying strategies, this paper tries to develop a fractional-order game model of green …

Some new types of optical solitons to the time-fractional new hamiltonian amplitude equation via extended Sinh-Gorden equation expansion method

KK Ali, M Raheel, M Inc - Modern Physics Letters B, 2022 - World Scientific
This research is about some new exact solitons to the new Hamiltonian amplitude equation
with novel truncated M-fractional derivatives. Extended Sinh-Gordon equation expansion …