Results 111 to 120 of about 36,271 (185)

Numerical Simulation for the Wave of the Variable Coefficient Nonlinear Schrödinger Equation Based on the Lattice Boltzmann Method

Mathematics
The variable coefficient nonlinear Schrödinger equation has a wide range of applications in various research fields. This work focuses on the wave propagation based on the variable coefficient nonlinear Schrödinger equation and the variable coefficient ...
Huimin Wang, Hengjia Chen, Ting Li
doaj   +1 more source

Dynamical behaviors, chaotic pattern and multiple optical solitons for coupled stochastic Schrödinger–Hirota system in magneto-optic waveguides with multiplicative white noise via Itô calculus

Results in Physics
The primary focus of this study was on exploring the optical soliton solutions and chaotic patterns in magneto-optic waveguides through the coupled stochastic Schrödinger–Hirota equation with multiplicative white noise.
Tianxiu Lu, Lu Tang, Yuanlin Chen, Caiwen Chen   +3 more
doaj   +1 more source

Standing waves for discrete nonlinear Schrodinger equations

Electronic Journal of Differential Equations, 2016
The discrete nonlinear Schrodinger equation is a nonlinear lattice system that appears in many areas of physics such as nonlinear optics, biomolecular chains and Bose-Einstein condensates.
Ming Jia
doaj  

Chaotic pattern and traveling wave solution of the perturbed stochastic nonlinear Schrödinger equation with generalized anti-cubic law nonlinearity and spatio-temporal dispersion

Results in Physics
The main object of this paper is to study the bifurcation, chaotic pattern and traveling wave solution of the perturbed stochastic nonlinear Schrödinger equation with generalized anti-cubic law nonlinearity and spatio-temporal dispersion.
Zhao Li, Chunyan Liu
doaj   +1 more source

Localized states near the interface with an internal structure between nonlinear attractive and repulsive media

Journal of Applied Surfaces and Interfaces, 2018
We consider the nonlinear excitation localized near the media interface with an internal structure. We consider the anharmonicity of the medium characterized by a different nonlinearity on different sides of the interface. The excitations are described
Sergey E. Savotchenko
doaj  

Bifurcation analysis of small amplitude unidirectional waves for nonlinear Schrödinger equations with fractional derivatives

Scientific Reports
This study explores bifurcation phenomena in the nonlinear time-dependent Schrödinger equation and related models, applying Kudryashov’s methods to find exact solutions.
Safoura Rezaei Aderyani, Reza Saadati, Mohammad Saeid Abolhassanifar, Donal O’Regan   +3 more
doaj   +1 more source

Soliton solutions of fractional extended nonlinear Schrödinger equation arising in plasma physics and nonlinear optical fiber. [PDF]

Sci Rep, 2023
Ahmad J, Akram S, Noor K, Nadeem M, Bucur A, Alsayaad Y.   +5 more
europepmc   +1 more source

Soliton solution, breather solution and rational wave solution for a generalized nonlinear Schrödinger equation with Darboux transformation. [PDF]

Sci Rep, 2023
Fan C, Li L, Yu F.
europepmc   +1 more source

The nonlinear Schrödinger equation on the half-line with homogeneous Robin boundary conditions. [PDF]

Proc Lond Math Soc, 2023
Lee JM, Lenells J.
europepmc   +1 more source

A Time Two-Mesh Compact Difference Method for the One-Dimensional Nonlinear Schrödinger Equation. [PDF]

Entropy (Basel), 2022
He S, Liu Y, Li H.
europepmc   +1 more source