91 publication(s) trouvée(s)
Article scientifique
Periodic averaging method for impulsive stochastic dynamical systems driven by fractional Brownian motion under non-Lipschitz condition
Abstract This paper presents the periodic averaging principle for impulsive stochastic dynamical systems driven by fractional Brownian motion (fBm). Under …
Article scientifique
Coupled implicit Caputo fractional q-difference systems
Abstract This paper deals with some existence, uniqueness, and Ulam stability results for a coupled implicit Caputo fractional q-difference system …
Article scientifique
Global stability analysis for a generalized delayed SIR model with vaccination and treatment
Abstract In this work, we investigate the stability of an SIR epidemic model with a generalized nonlinear incidence rate and …
Article scientifique
Lucas polynomials semi-analytic solution for fractional multi-term initial value problems
Abstract Herein, we use the generalized Lucas polynomials to find an approximate numerical solution for fractional initial value problems (FIVPs). …
Article scientifique
A new mixed discontinuous Galerkin method for the electrostatic field
Abstract We introduce and analyze a new mixed discontinuous Galerkin method for approximation of an electric field. We carry out …
Article scientifique
New criteria for oscillation of nonlinear neutral differential equations
Abstract The aim of this work is to offer sufficient conditions for the oscillation of neutral differential equation second order …
Article scientifique
Conservation laws, analytical solutions and stability analysis for the time-fractional Schamel–Zakharov–Kuznetsov–Burgers equation
Abstract In this paper, we consider the $(3+1)$ ( 3 + 1 ) -dimensional time-fractional Schamel–Zakharov–Kuznetsov–Burgers (SZKB) equation. With the …
Article scientifique
An analytical approach to obtain exact solutions of some space-time conformable fractional differential equations
Abstract In this paper, the sine-Gordon expansion method is used to obtain analytical solutions of the conformable space-time generalized reaction …
Article scientifique
Positive solutions of singular Hadamard-type fractional differential equations with infinite-point boundary conditions or integral boundary conditions
We establish the existence of positive solutions to a class of a singular nonlinear Hadamard-type fractional differential equations with infinite-point …
Article scientifique
Weighted dynamic inequalities of Opial-type on time scales
Abstract In this paper, we will state and prove some weighted dynamic inequalities of Opial-type involving integrals of powers of …
Article scientifique
Discrete monotone method for space-fractional nonlinear reaction–diffusion equations
A discrete monotone iterative method is reported here to solve a space-fractional nonlinear diffusion–reaction equation. More precisely, we propose a …
Article scientifique
Multiquartic functional equations
In this paper, we study n -variable mappings that are quartic in each variable. We show that the conditions defining …
Article scientifique
An oscillation criterion in $4{th}$-order neutral differential equations with a continuously distributed delay
In this paper, a class of $4{th}$ -order neutral delay differential equations with continuously distributed delay is studied. We establish …
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On some generalizations of dynamic Opial-type inequalities on time scales
In this paper, we prove some new generalizations of dynamic Opial-type inequalities on time scales. From these inequalities, as special …
Article scientifique
Existence-uniqueness of solutions for fuzzy nabla initial value problems on time scales
This paper is devoted to studying the existence and uniqueness of solutions of fuzzy nabla dynamic equations on time scales …
Article scientifique
Period-doubling and Neimark–Sacker bifurcations of plant–herbivore models
The interaction between plants and herbivores plays a vital role for understanding community dynamics and ecosystem function given that they …
Article scientifique
Oscillation criteria for even-order neutral differential equations with distributed deviating arguments
In this work, new conditions are obtained for the oscillation of solutions of the even-order equation $$ \bigl( r ( …
Article scientifique
Some Steffensen-type dynamic inequalities on time scales
We consider some new Steffensen-type dynamic inequalities on an arbitrary time scale by utilizing the diamond- α dynamic integrals, which …
Article scientifique
Modified Saigo fractional integral operators involving multivariable H-function and general class of multivariable polynomials
In this paper, we establish modified Saigo fractional integral operators involving the product of a general class of multivariable polynomials …
Article scientifique
A simple mathematical model for Guillain–Barré syndrome
In this paper, four different forms of a model to describe the dynamics of autoimmune diseases (with emphasis on Guillain–Barré …
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