Khalid Hattaf – de nouvelles recherches associées

Dynamical Bifurcations in a Fractional-Order Neural Network with Nonidentical Communication Delays

S Mo, C Huang, J Cao, A Alsaedi – Cognitive Computation, 2022

Although the number of investigation fruits on neural networks is growing explosively, the majority of such research effort is devoted to integer-order neural networks, while only a few are on fractional-order neural networks (FONNs). By …

[PDF] A stage-structured predator-prey model with Crowley-Martin functional response

N Li, W Sun, S Liu – Discrete and Continuous Dynamical Systems-B, 2022

A stage-structured predator-prey model with Crowley-Martin functional response is formulated and analyzed to investigate the impaction of predator maturity delay and predator interference on the dynamics of the system. It is shown that the net …

A numerical method based on the piecewise Jacobi functions for distributed-order fractional Schrödinger equation

MH Heydari, M Razzaghi, D Baleanu – Communications in Nonlinear Science and …, 2022

In this work, the distributed-order fractional version of the Schrödinger problem is defined by replacing the first order derivative in the classical problem with this kind of fractional derivative. The Caputo fractional derivative is employed in defining the …

[PDF] Research Article Positive Solutions of a Generalized Nonautonomous Fractional Differential System

AH Abdel-Aty – 2022

In this work, we investigate the existence and uniqueness of positive solutions to a system of nonautonomous fractional differential equations. e fractional derivative of the system at hand is ψ-Riemann–Liouville fractional derivative. Some significant …


Modern and generalized analysis of exogenous growth models

A Atangana, EFD Goufo – Chaos, Solitons & Fractals, 2022

The work presents a critical analysis of the model that could replicate the dynamic of long-run economic growth by regarding the capital accumulation, the labor or the population growth and increases in productivity that depends on technological …

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