Results 111 to 120 of about 3,516,005 (280)

Analytical solutions for the forced KdV equation with variable coefficients

open access: yesFrontiers in Physics
This paper focuses on obtaining the exact solutions to the variable-coefficient forced Korteweg-de Vries (KdV) equation for modeling spatial inhomogeneity in fluids.
Ji Wang, Jia Fu, Jialin Dai
doaj   +1 more source

Exploring third-order KdV–SIdV families: Analytical solutions, conservation properties, and phase plane trajectories

open access: yesResults in Physics
This study focuses on the Scale-Invariant (SIdV) families of third-order equations, which are among the few known equations sharing the same solitary wave solution of the KdV equation in the form of sech2.
Lewa’ Alzaleq, Valipuram Manoranjan
doaj   +1 more source

Some new soliton solutions to the (3 + 1)-dimensional generalized KdV-ZK equation via enhanced modified extended tanh-expansion approach

open access: gold, 2023
Romana Ashraf   +6 more
openalex   +1 more source

Soliton dynamics of the KdV–mKdV equation using three distinct exact methods in nonlinear phenomena

open access: yesNonlinear Engineering
The KdV–mKdV equation is investigated in this study. This equation is a useful tool to model many nonlinear phenomena in the fields of fluid dynamics, quantum mechanics, and soliton wave theory.
Ullah M. Atta   +4 more
doaj   +1 more source

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