Results 11 to 20 of about 199,454 (138)

New soliton solutions of the conformable time fractional Drinfel'd–Sokolov–Wilson equation based on the complete discriminant system method

open access: yesOpen Physics
In this article, we mainly study new soliton solutions of the conformable time fractional Drinfel’d–Sokolov–Wilson (DSW) equation which has applications in a wide range of practical applications, including fluid dynamics problems.
Shi Da, Li Zhao
doaj   +2 more sources

Bifurcation, chaotic pattern and optical soliton solutions of generalized nonlinear Schrödinger equation

open access: yesResults in Physics, 2023
This article studies the generalized nonlinear Schrödinger equation, which is used to simulate the propagation model of optical pulses in Non-Kerr medium.
Kun Zhang, Zhao Li
doaj   +1 more source

Bifurcation Analysis and Single Traveling Wave Solutions of the Variable-Coefficient Davey–Stewartson System

open access: yesDiscrete Dynamics in Nature and Society, 2022
This paper mainly studies the bifurcation and single traveling wave solutions of the variable-coefficient Davey–Stewartson system. By employing the traveling wave transformation, the variable-coefficient Davey–Stewartson system is reduced to two ...
Tianyong Han, Jiajin Wen, Zhao Li
doaj   +1 more source

New traveling wave solutions, phase portrait and chaotic pattern for the stochastic modified Korteweg–de Vries equation

open access: yesResults in Physics, 2023
This article mainly studies the new traveling wave solutions of the stochastic modified Korteweg–de Vries equation with multiplicative noise. The traveling wave solutions in the form of hyperbolic function, trigonometric function, rational function and ...
Da Shi, Zhao Li, Tianyong Han
doaj   +1 more source

Traveling Wave Solution of the Kaup–Boussinesq System with Beta Derivative Arising from Water Waves

open access: yesDiscrete Dynamics in Nature and Society, 2022
The main purpose of this paper is to construct the traveling wave solution of the Kaup–Boussinesq system with beta derivative arising from water waves.
Dan Chen, Zhao Li
doaj   +1 more source

New traveling solutions, phase portrait and chaotic pattern for the generalized (2+1)-dimensional nonlinear conformable fractional stochastic Schrödinger equations forced by multiplicative Brownian motion

open access: yesResults in Physics, 2023
The paper mainly studies the traveling wave solutions, phase portrait and chaotic pattern of the generalized fractional stochastic Schrödinger equations forced by multiplicative Brownian motion. By using the polynomial complete discrimination method, the
Da Shi, Zhao Li, Tianyong Han
doaj   +1 more source

Picard groups on moduli of K3 surfaces with Mukai models [PDF]

open access: yes, 2014
We discuss the Picard group of moduli space $\mathcal{K}_g$ of quasi-polarized K3 surfaces of genus $g\leq 12$ and $g\neq 11$. In this range, $\mathcal{K}_g$ is unirational and a general element in $\mathcal{K}_g$ is a complete intersection with respect ...
Greer, Francois   +2 more
core   +4 more sources

Early Diagnosis of Multiple Sclerosis Using Swept-Source Optical Coherence Tomography and Convolutional Neural Networks Trained with Data Augmentation

open access: yesSensors, 2021
Background: The aim of this paper is to implement a system to facilitate the diagnosis of multiple sclerosis (MS) in its initial stages. It does so using a convolutional neural network (CNN) to classify images captured with swept-source optical coherence
Almudena López-Dorado   +10 more
doaj   +1 more source

New traveling wave solutions and dynamic behavior analysis of the nonlinear Rangwala–Rao model

open access: yesResults in Physics, 2023
This work investigates the nonlinear Rangwala–Rao equation, which stems from the mixed derivative nonlinear Schrödinger equation. For retrieving new exact solutions to the equation, the complete discriminant system for polynomial method is employed.
Chen Peng, Zhao Li
doaj   +1 more source

Dynamic effects on traveling wave solutions of the space-fractional long-short-wave interaction system with multiplicative white noise

open access: yesResults in Physics, 2023
In this paper, the stochastic space-fractional long-short-wave interaction system (SF-LSWIS) with multiplicative white noise is considered. The stochastic exact solutions, including triangular function solutions, hyperbolic function solutions, and Jacobi
Chen Peng, Zhao Li
doaj   +1 more source

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