175 publication(s) trouvée(s)
Article scientifique
Numerical solution for generalized nonlinear fractional integro-differential equations with linear functional arguments using Chebyshev series
Abstract In the present work, a numerical technique for solving a general form of nonlinear fractional order integro-differential equations (GNFIDEs) …
Article scientifique
Global behavior and the periodic character of some biological models
Abstract Biological models are usually described using difference equations. As a result, we are - in this work - interested …
Article scientifique
Existence of solutions for nonlinear fractional integro-differential equations
Abstract In this paper, by means of the Krasnoselskii fixed point theorem, the existence of solutions for a boundary value …
Article scientifique
Modelling intracellular delay and therapy interruptions within Ghanaian HIV population
Abstract This paper seeks to unveil the niche of delay differential equation in harmonizing low HIV viral haul and thereby …
Article scientifique
Some reverse inequalities of Hardy type on time scales
Abstract In this article, we obtain some new dynamic inequalities of Hardy type on time scales. The main results are …
Article scientifique
Some new Hardy-type inequalities on time scales
Abstract In this paper, we will prove some new dynamic inequalities of Hardy-type on time scales. Some of the integral …
Article scientifique
Analysis of Caputo fractional-order model for COVID-19 with lockdown
One of the control measures available that are believed to be the most reliable methods of curbing the spread of …
Article scientifique
Oscillatory behavior of solutions of odd-order nonlinear delay differential equations
Abstract The objective of this study is to establish new sufficient criteria for oscillation of solutions of odd-order nonlinear delay …
Article scientifique
Stochastic modeling of a mosquito-borne disease
Abstract We present and analyze a stochastic differential equation (SDE) model for the population dynamics of a mosquito-borne infectious disease. …
Article scientifique
Growth of solutions for a coupled nonlinear Klein–Gordon system with strong damping, source, and distributed delay terms
Abstract In this work, the exponential growth of solutions for a coupled nonlinear Klein–Gordon system with distributed delay, strong damping, …
Article scientifique
The r-central factorial numbers with even indices
Abstract In this paper, we introduce the r-central factorial numbers with even indices of the first and second kind as …
Article scientifique
A fractional-order Trypanosoma brucei rhodesiense model with vector saturation and temperature dependent parameters
Abstract Temperature is one of the integral environmental drivers that strongly affect the distribution and density of tsetse fly population. …
Article scientifique
On positive solutions of a system of equations generated by Hadamard fractional operators
Abstract This paper is devoted to studying some systems of quadratic differential and integral equations with Hadamard-type fractional order integral …
Article scientifique
Oscillation of solutions of third order nonlinear neutral differential equations
Abstract The main objective of this article is to improve and complement some of the oscillation criteria published recently in …
Article scientifique
Numerical solution for the time-fractional Fokker–Planck equation via shifted Chebyshev polynomials of the fourth kind
Abstract This paper provides a numerical approach for solving the time-fractional Fokker–Planck equation (FFPE). The authors use the shifted Chebyshev …
Article scientifique
Blow up of solutions of two singular nonlinear viscoelastic equations with general source and localized frictional damping terms
Abstract This work studies the blow-up result of the solution of a coupled nonlocal singular viscoelastic equation with general source …
Article scientifique
Impact of reduction in contact time activity of infected individuals on the dynamics and control of directly transmitted respiratory infections in SIR models
Abstract This paper aims to study the impact of using an educational strategy on reducing the efforts needed to control …
Article scientifique
Fractional operators for the Wright hypergeometric matrix functions
Abstract In this paper, we contribute to the results of Bakhet et al. (Integral Transforms Spec. Funct. 30:138–156, 2019) by …
Article scientifique
White noise theory and general improved Kudryashov method for stochastic nonlinear evolution equations with conformable derivatives
Abstract The aim of this work is to investigate the Wick-type stochastic nonlinear evolution equations with conformable derivatives. The general …
Article scientifique
Compact finite difference method to numerically solving a stochastic fractional advection-diffusion equation
Abstract In this paper, a stochastic space fractional advection diffusion equation of Itô type with one-dimensional white noise process is …