Results 1 to 10 of about 24,603,526 (334)

Analysis of the Fractional HIV Model under Proportional Hadamard-Caputo Operators

Fractal and Fractional, 2023
Modeling human immunodeficiency virus (HIV) via fractional operators has several benefits over the classical integer-order HIV model. The reason is that the fractional HIV model relies not only on the recent status but also on the former conduct of the ...
Areej A. Almoneef, Mohamed A. Barakat, Abd-Allah Hyder   +2 more
doaj   +1 more source

Symmetric MHD Channel Flow of Nonlocal Fractional Model of BTF Containing Hybrid Nanoparticles

Symmetry, 2020
A nonlocal fractional model of Brinkman type fluid (BTF) containing a hybrid nanostructure was examined. The magnetohydrodynamic (MHD) flow of the hybrid nanofluid was studied using the fractional calculus approach.
M. Saqib, S. Shafie, I. Khan, Y. Chu, K. Nisar   +4 more
semanticscholar   +1 more source

Certain Analytic Solutions for Time-Fractional Models Arising in Plasma Physics via a New Approach Using the Natural Transform and the Residual Power Series Methods

Fractal and Fractional
This paper studies three time-fractional models that arise in plasma physics: the modified Korteweg–deVries–Zakharov–Kuznetsov equation, the stochastic potential Korteweg–deVries equation, and the forced Korteweg–deVries equation.
Asad Freihat, Mohammed Alabedalhadi, Shrideh Al-Omari, Sharifah E. Alhazmi, Shaher Momani, Mohammed Al-Smadi   +5 more
doaj   +1 more source

Lyapunov stability and wave analysis of Covid-19 omicron variant of real data with fractional operator

Alexandria Engineering Journal, 2022
The fractional derivative is an advanced category of mathematics for real-life problems. This work focus on the investigation of 2nd wave of the Corona virus in India.
Changjin Xu, Muhammad Farman, Ali Hasan, Ali Akgül, Mohammed Zakarya, Wedad Albalawi, Choonkil Park   +6 more
doaj   +1 more source

A mathematical model of tuberculosis (TB) transmission with children and adults groups: A fractional model

, 2020
We consider a novel fractional model to investigates the (tuberculosis) TB model dynamics with two age groups of human, that is, the children and the adults. First, we formulate the model and present the basic results associated to the model. Then, using
Fatmawati, Muhammad Altaf Khan, E. Bonyah, Z. Hammouch, Endrik Mifta Shaiful   +4 more
semanticscholar   +1 more source

Приложение эредитарной модели критичности к исследованию характеристик сейсмического процесса в зоне субдукции Курило-Камчатской островной дуги

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki
В статье представлены результаты статистической обработки данных каталога землетрясений КФ ФИЦ ЕГС РАН за период 01.01.1962 − 31.12.2002 гг. для зоны субдукции Курило-Камчатской островной дуги в рамках ранее представленной авторами эредитарной модели ...
Шереметьева, О.В., Шевцов, Б.М.   +1 more
doaj   +1 more source

An efficient numerical technique for a new fractional tuberculosis model with nonsingular derivative operator

Journal of Taibah University for Science, 2019
The present study aims to investigate a new fractional model describing the dynamical behaviour of the tuberculosis infection. In this new formulation, we use a recently introduced fractional operator with Mittag–Leffler nonsingular kernel.
Malik Zaka Ullah, Abdullah K. Alzahrani, Dumitru Baleanu   +2 more
doaj   +1 more source

Caputo-Fabrizio Fractional Derivative to Solve the Fractional Model of Energy Supply-Demand System

, 2020
Received: 5 June 2020 Accepted: 11 August 2020 The aim of this study, is to present the fractional model of energy supply-demand system (ES-DS) based on the Caputo-Fabrizio derivative.
S. Noeiaghdam, D. Sidorov
semanticscholar   +1 more source

A new fractional model for vector-host disease with saturated treatment function via singular and non-singular operators

Alexandria Engineering Journal, 2020
In this paper, we consider a vector-host epidemic model with saturated incidence and treatment functions. This type of function is biologically more suitable in situations where the number of infected individuals is getting larger and the medical ...
Muhammad Farooq Khan, Hussam Alrabaiah, Saif Ullah, M. Khan, Muhammad Farooq, M. Mamat, Muhammad Imran Asjad   +6 more
semanticscholar   +1 more source

Liquid Vortex Formation in a Swirling Container Considering Fractional Time Derivative of Caputo

Fractal and Fractional
This paper applies fractional calculus to a practical example in fluid mechanics, illustrating its impact beyond traditional integer order calculus. We focus on the classic problem of a rigid body rotating within a uniformly rotating container, which ...
Mustafa Turkyilmazoglu, A. S. Alofi
doaj   +1 more source