Results 91 to 100 of about 20,904 (174)

Some New Soliton Solutions of Time Fractional Resonant Davey–Stewartson Equations

Computational and Mathematical Methods
In this study, the Bernoulli subequation method (BS-EM) is applied to investigate the traveling wave solutions of the (2+1)-dimensional resonant Davey–Stewartson system.
Esin İlhan, Muhammed Yiğider, Ercan Çelik, Hasan Bulut   +3 more
doaj   +1 more source

Triple Layer RGB Image Encryption Algorithm Utilizing Three Hyperchaotic Systems and Its FPGA Implementation

IEEE Access
Image encryption is essential for protecting sensitive visual data during transmission and storage. This article introduces a novel image encryption technique that utilizes three hyperchaotic systems: a memristor system, a hyperchaotic 7D system, and an ...
Wassim Alexan, Noor Elabyad, Maya Khaled, Remas Osama, Dina El-Damak, Mohamed A. Abd El Ghany, Yousef Korayem, Eyad Mamdouh, Mohamed Gabr   +8 more
doaj   +1 more source

Can Computer Algebra be Liberated from its Algebraic Yoke ?

, 2005
So far, the scope of computer algebra has been needlessly restricted to exact algebraic methods. Its possible extension to approximate analytical methods is discussed.
Barrere, R.
core   +1 more source

IMPROVE OF UNCERTAIN MICROSATELLITE MAGNETIC CLEANLINESS BASED ON MAGNETIC FIELD SPATIAL HARMONICS COMPENSATION

Технічна електродинаміка
Problem of microsatellite magnetic cleanliness (MMC) improving by magnetic field (MF) spatial harmonics compensation and magnetic characteristics uncertainty (MCU) sensitivity reducing considered.
Б.І. Кузнецов, Т.Б. Нікітіна, І.В. Бовдуй, К.В. Чуніхін, В.В. Коломієць, Б.Б. Кобилянський   +5 more
doaj   +1 more source

Bifurcation, Chaotic, Sensitivity Analysis, and Optical Soliton Profiles for the Spin Hirota–Maxwell–Bloch Equation in an Erbium-Doped Fiber

Advances in Mathematical Physics
In this work, the reduced spin Hirota–Maxwell–Bloch (rsHMB) equation is examined analytically. This model is useful for characterizing the propagation of femtosecond pulses in an erbium-doped fiber.
Asma Taskeen, Muhammad Ozair Ahmed, Muhammad Zafarullah Baber, Baboucarr Ceesay, Nauman Ahmed   +4 more
doaj   +1 more source

Secular Evolution of a Two-Planet System of Three Bodies with Variable Masses

Universe
A classical three-body problem with two planets moving around a central star of variable mass on quasi-periodic orbits is considered. The bodies are assumed to attract each other according to Newton’s law of universal gravitation. The star loses its mass
Alexander Prokopenya, Mukhtar Minglibayev, Aiken Kosherbayeva   +2 more
doaj   +1 more source

Numerical Computing and Graphics for the Power Method Transformation Using Mathematica [PDF]

This paper provides the requisite information and description of software that perform numerical computations and graphics for the power method polynomial transformation.
Flaviu-Adrian Hodis, Todd C. Headrick, Yanyan Sheng   +2 more
core   +1 more source

Mathematical analysis of transmission dynamics in vector-borne diseases via a generalized SEIR model

Discover Public Health
Vector-borne diseases continue to impose a substantial burden on public health systems worldwide, largely due to the complex interaction between human hosts and mosquito vectors.
Saqib Mubarak, Parveiz Nazir Lone, Asif Hussain   +2 more
doaj   +1 more source

Exploring optical solitary wave solutions in the (2+1)-dimensional equation with in-depth of dynamical assessment

Heliyon
The current study explores the (2+1)-dimensional Chaffee-Infante equation, which holds significant importance in theoretical physics renowned reaction-diffusion equation with widespread applications across multiple disciplines, for example, ion-acoustic ...
Hira Ashaq, Sheikh Zain Majid, Muhammad Bilal Riaz, Muhammad Imran Asjad, Taseer Muhammad   +4 more
doaj   +1 more source