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Browsing Department of Mathematical Sciences by Type "Journal Article"

Now showing items 1-13 of 13

Existence criterion for the solutions of fractional order p-Laplacian boundary value problems

Jafari, Hossein Baleanu, Dumitru Khan, Hasib Khan, Rahmat A Khan, Aziz (2015-09-17)

Abstract The existence criterion has been extensively studied for different classes in fractional differential equations (FDEs) through different mathematical methods. The class of fractional order boundary ...
Lie symmetry and μ-symmetry methods for nonlinear generalized Camassa–Holm equation

Jafari, H. Goodarzi, K. Khorshidi, M. Parvaneh, V. Hammouch, Z. (2021-07-08)

Abstract In this paper, a Lie symmetry method is used for the nonlinear generalized Camassa–Holm equation and as a result reduction of the order and computing the conservation laws are presented. Furthermore, ...
Lie symmetry reductions and conservation laws for fractional order coupled KdV system

Jafari, Hossein Sun, Hong G Azadi, Marzieh (2020-12-11)

Abstract Lie symmetry analysis is achieved on a new system of coupled KdV equations with fractional order, which arise in the analysis of several problems in theoretical physics and numerous scientific ...
Local fractional system for economic order quantity using entropy solution

Ibrahim, Rabha W Jafari, Hossein Jalab, Hamid A Hadid, Samir B (2019-03-06)

Abstract The economic order quantity (EOQ) model describes the quantity that minimizes the aggregate sum of all cost functions. We propose an assembly for EOQ, nonlinear local fractional differential models ...
Modeling, analyzing and simulating the dynamics of Lassa fever in Nigeria

Ojo, Mayowa M. Goufo, Emile F. D. (2022-01-25)

Abstract Lassa fever is an infectious and zoonotic disease with incidence ranging between a hundred to three hundred thousand cases, with approximately five thousand deaths reported yearly in West Africa. ...
Modelling intracellular delay and therapy interruptions within Ghanaian HIV population

Owusu, Kofi F Doungmo Goufo, Emile F Mugisha, Stella (2020-08-05)

Abstract This paper seeks to unveil the niche of delay differential equation in harmonizing low HIV viral haul and thereby articulating the adopted model, to delve into structured treatment interruptions. Therefore, an ...
New general integral transform via Atangana–Baleanu derivatives

Meddahi, M. Jafari, Hossein Ncube, M. N. (2021-08-19)

Abstract The current paper is about the investigation of a new integral transform introduced recently by Jafari. Specifically, we explore the applicability of this integral transform on Atangana–Baleanu ...
On existence results for solutions of a coupled system of hybrid boundary value problems with hybrid conditions

Baleanu, Dumitru Khan, Hasib Jafari, Hossein Khan, Rahmat A Alipour, Mohsen (2015-10-15)

Abstract We investigate sufficient conditions for existence and uniqueness of solutions for a coupled system of fractional order hybrid differential equations (HDEs) with multi-point hybrid boundary conditions ...
On the existence of solution for fractional differential equations of order 3 < δ 1 ≤ 4 $3<\delta_{1}\leq4$

Baleanu, Dumitru Agarwal, Ravi P Khan, Hasib Khan, Rahmat A Jafari, Hossein (2015-11-26)

Abstract In this paper, we deal with a fractional differential equation of order ...
On the numerical solution of Fisher’s equation with coefficient of diffusion term much smaller than coefficient of reaction term

Agbavon, Koffi Messan Appadu, A.R Khumalo, M. (2019-04-18)

Abstract Li et al. (SIAM J. Sci. Comput. 20:719–738, 1998) used the moving mesh partial differential equation (MMPDE) to solve a scaled Fisher’s equation and the initial condition consisting of an exponential ...
Operational matrices based on the shifted fifth-kind Chebyshev polynomials for solving nonlinear variable order integro-differential equations

Jafari, H. Nemati, S. Ganji, R. M. (2021-10-02)

Abstract In this research, we study a general class of variable order integro-differential equations (VO-IDEs). We propose a numerical scheme based on the shifted fifth-kind Chebyshev polynomials (SFKCPs). ...
Some properties of the Kermack-McKendrick epidemic model with fractional derivative and nonlinear incidence

Doungmo Goufo, Emile F Maritz, Riëtte Munganga, Justin (2014-10-30)

Abstract Kermack-McKendrick epidemic model is considered as the basis from which many other compartmental models were developed. But the development of fractional calculus applied to mathematical epidemiology ...
The analysis of a reactive hydromagnetic internal heat generating poiseuille fluid flow through a channel

Hassan, A. R Maritz, R. (2016-08-11)

Abstract In this paper, the analysis of a reactive hydromagnetic Poiseuille fluid flow under different chemical kinetics through a channel in the presence of a heat source is carried out. An exothermic reaction ...

Browsing Department of Mathematical Sciences by Type "Journal Article"

Browsing Department of Mathematical Sciences by Type "Journal Article"

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