Results 81 to 90 of about 1,267 (106)

A Refined Well-Posedness Result for the Modified KdV Equation in the Fourier-Lebesgue Spaces. [PDF]

J Dyn Differ Equ, 2023
Chapouto A.
europepmc   +1 more source

Analytical solutions of cylindrical and spherical dust ion-acoustic solitary waves

Results in Physics, 2019
In the present work, employing the conventional reductive perturbation method to the field equations of an unmagnetized dusty plasma consisting of inertial ions, Boltzmann electrons and stationary dust particles in the nonplanar geometry we derived ...
Essam. R. El-Zahar, Hilmi Demiray
doaj  

Recursion operator for the IGSG equation

, 2006
In this paper we find the inverse and direct recursion operator for the intrinsic generalized sine-Gordon equation in any number $n > 2$ of independent variables.
Marvan, M., Pobořil, M.
core  

Perturbational blowup solutions to the compressible Euler equations with damping. [PDF]

Springerplus, 2016
Cheung KL.
europepmc   +1 more source

Fredholm determinants

Open Mathematics, 2011
McKean Henry
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Unconditional deep-water limit of the intermediate long wave equation in low-regularity. [PDF]

Nonlinear Differ Equ Appl
Forlano J, Li G, Zhao T.
europepmc   +1 more source

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Numerical Integrators for Dispersion-Managed KdV Equation

Communications in Computational Physics, 2022
In this paper, we consider the numerics of the dispersion-managed Kortewegde Vries (DM-KdV) equation for describing wave propagations in inhomogeneous media.
Ying He null, Xiaofei Zhao
semanticscholar   +1 more source

The Dynamics of Lump, Lumpoff and Rogue Wave Solutions of (2+1)-Dimensional Hirota-Satsuma-Ito Equations

, 2020
The Hirota-Satsuma-Ito equation in (2+1)-dimensions is studied and a new general representation of lump solutions is derived. If the lump soliton is generated by an exponentially localised line soliton, we obtain a lumpoff solution. On the other hand, if
Ling-Di Zhang
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Efficient and Accurate Legendre Spectral Element Methods for One-Dimensional Higher Order Problems

, 2021
Efficient and accurate Legendre spectral element methods for solving onedimensional higher order differential equations with high oscillatory or steep gradient solutions are proposed.
Yang Zhang
semanticscholar   +1 more source

Abundant Mixed Lump-Soliton Solutions to the BKP Equation

East Asian Journal on Applied Mathematics, 2018
Applying Maple symbolic computations, we derive eight sets of mixed lumpsoliton solutions to the (2 + 1)-dimensional BKP equation. The solutions are analytic and allow the separation of lumps and line solitons.
Jin-Yun Yang
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