A non-autonomous Gardner equation and its integrability: solitons, positons and breathers

S Raut, WX Ma, R Barman, S Roy - Chaos, Solitons & Fractals, 2023 - Elsevier
The work studies some integrable properties and soliton type solutions of a non-
autonomous Gardner equation with dam** and forcing terms. A bilinear form, a bilinear …

A novel approach to find exact solutions of fractional evolution equations with non-singular kernel derivative

MS Hashemi - Chaos, Solitons & Fractals, 2021 - Elsevier
This work is devoted to the time fractional differential equations (TFDEs) with the Atangana-
Baleanu-Riemann (ABR) fractional derivative and their analytical solutions. We generalize …

Painlevé analysis, Lie group analysis and soliton-cnoidal, resonant, hyperbolic function and rational solutions for the modified Korteweg-de Vries-Calogero …

FY Liu, YT Gao, X Yu, CC Ding, GF Deng… - Chaos, Solitons & Fractals, 2021 - Elsevier
Under investigation in this paper is a modified Korteweg-de Vries-Calogero-Bogoyavlenskii-
Schiff equation in fluid mechanics/plasma physics. Painlevé integrability is investigated …

Numerical solutions of space fractional variable-coefficient KdV–modified KdV equation by Fourier spectral method

C Han, YULAN Wang, ZY Li - Fractals, 2021 - World Scientific
Today, most of the real physical world problems can be modeled with variable-coefficient
KdV–modified KdV (vcKdV–mKdV) equation. Besides, the solution methods and their …

Bilinear forms, bilinear Bäcklund transformation, soliton and breather interactions of a damped variable-coefficient fifth-order modified Korteweg–de Vries equation for …

LQ Li, YT Gao, X Yu, TT Jia, L Hu, CY Zhang - Chinese Journal of Physics, 2022 - Elsevier
In this paper, we investigate a damped variable-coefficient fifth-order modified Korteweg–de
Vries equation for the small-amplitude surface waves in a strait or large channel of slowly …

Smooth positon solutions of the focusing modified Korteweg–de Vries equation

Q **ng, Z Wu, D Mihalache, J He - Nonlinear Dynamics, 2017 - Springer
The n-fold Darboux transformation T_ n T n of the focusing real modified Korteweg–de Vries
(mKdV) equation is expressed in terms of the determinant representation. Using this …

Dust ion acoustic solitary waves in unmagnetized plasma with Kaniadakis distributed electrons

M Khalid, A Khan, M Khan, F Hadi - Brazilian Journal of Physics, 2021 - Springer
The propagation of dust ion acoustic solitary waves (DIASWs) is investigated in dusty
plasma with non-Maxwellian electrons. The Korteweg-de Vries (KdV) equation and modified …

[HTML][HTML] Numerical solutions of variable-coefficient fractional-in-space KdV equation with the Caputo fractional derivative

C Han, YL Wang - Fractal and Fractional, 2022 - mdpi.com
In this paper, numerical solutions of the variable-coefficient Korteweg-De Vries (vcKdV)
equation with space described by the Caputo fractional derivative operator is developed …

Applications of a simplified bilinear method to ion-acoustic solitary waves in plasma

F Awawdeh, HM Jaradat, S Al-Shara' - The European Physical Journal D, 2012 - Springer
In this paper, we propose a computational method for nonlinear partial differential equations
modeling ion-acoustic waves as well as dusty plasmas in laboratory and space sciences …