Results 41 to 50 of about 979,047 (186)

Bifurcation Analysis and Exact Wave Solutions for the Double-Chain Model of DNA

open access: yesJournal of Mathematics, 2022
This work aims to study analytically the nonlinear model for deoxyribonucleic acid (DNA). Based on the complete discrimination and direct method, some new wave solutions are introduced. These solutions are sorted into solitary, periodic, kink (antikink),
Taher S. Hassan   +3 more
doaj   +1 more source

Exact dynamical behavior for a dual Kaup–Boussinesq system by symmetry reduction and coupled trial equations method

open access: yesAdvances in Difference Equations, 2019
We propose a coupled trial equation method for a coupled differential equations system. Furthermore, according to the invariant property under the translation, we give the symmetry reduction of a dual Kaup–Boussinesq system, and then we use the proposed ...
Wen-He Li, Yong Wang
doaj   +1 more source

Optimal unambiguous filtering of a quantum state: An instance in mixed state discrimination

open access: yes, 2005
Deterministic discrimination of nonorthogonal states is forbidden by quantum measurement theory. However, if we do not want to succeed all the time, i.e.
J. A. Bergou   +6 more
core   +1 more source

The construction of solutions to Zakharov–Kuznetsov equation with fractional power nonlinear terms

open access: yesAdvances in Difference Equations, 2019
In the paper, we study a plasma fluid physical model, namely the Zakharov–Kuznetsov (ZK, for simplicity) equation with fractional power nonlinear terms by the complete discrimination system for polynomial method, and give a detailed construction of all ...
Yang Liu, Xin Wang
doaj   +1 more source

The analysis of traveling wave solutions and dynamical behavior for the stochastic coupled Maccari's system via Brownian motion

open access: yesAin Shams Engineering Journal
The stochastic coupled Maccari's system (MS) is a kind of important nonlinear partial differential equations to describe fluid flow, plasma physics, nonlinear optics and so on.
Shan Zhao, Zhao Li
doaj   +1 more source

Brain-Computer Interface: comparison of two control modes to drive a virtual robot [PDF]

open access: yes, 2015
A Brain-Computer Interface (BCI) is a system that enables communication and control that is not based on muscular movements, but on brain activity. Some of these systems are based on discrimination of different mental tasks; usually they match the number
André, Jean Marc   +4 more
core  

Qualitative analysis and optical solitons for the (1+1)-dimensional Biswas-Milovic equation with parabolic law and nonlocal nonlinearity

open access: yesResults in Physics
In this paper, the (1+1)-dimensional Biswas-Milovic equation with parabolic law and nonlocal nonlinearity is studied. Firstly, the Biswas-Milovic equation with parabolic law and nonlocal nonlinearity is transformed into ordinary differential equation ...
Zhao Li, Ejaz Hussain
doaj   +1 more source

The optical soliton solutions of nonlinear Schrödinger equation with quintic non-Kerr nonlinear term

open access: yesResults in Physics, 2023
The purpose of this paper is to study the optical soliton solutions of nonlinear Schrödinger equation with quintic non-Kerr nonlinear term describing the nonlinear wave state of optical solitons, which is a noteworthy and important model in optical fiber
Kun Zhang, Tianyong Han
doaj   +1 more source

Syngenta AG – Tracking Report – Maharashtra India Tomato Seeds; January 25 – 29, 2011 [PDF]

open access: yes, 2010
This document is part of a digital collection provided by the Martin P. Catherwood Library, ILR School, Cornell University, pertaining to the effects of globalization on the workplace worldwide.
Fair Labor Association
core   +1 more source

Chaotic Pattern and Solitary Solutions for the (21)-Dimensional Beta-Fractional Double-Chain DNA System

open access: yesFractal and Fractional
The dynamical behavior of the double-chain deoxyribonucleic acid (DNA) system holds significant implications for advancing the understanding of DNA transmission laws in the realms of biology and medicine. This study delves into the investigation of chaos
Tianyong Han   +3 more
doaj   +1 more source

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