Fractional-order discrete-time SIR epidemic model with vaccination: Chaos and complexity

ZY He, A Abbes, H Jahanshahi, ND Alotaibi, Y Wang - Mathematics, 2022‏ - mdpi.com
This research presents a new fractional-order discrete-time susceptible-infected-recovered
(SIR) epidemic model with vaccination. The dynamical behavior of the suggested model is …

On the synchronization and stabilization of fractional-order chaotic systems: Recent advances and future perspectives

MA Balootaki, H Rahmani, H Moeinkhah… - Physica A: Statistical …, 2020‏ - Elsevier
Chaos is one of the most significant findings in physics and engineering. Fractional-order
chaotic systems are nonlinear systems with special features which, some of them include …

Fractional order chaotic systems: history, achievements, applications, and future challenges

MS Tavazoei - The European Physical Journal Special Topics, 2020‏ - Springer
Motivated by the importance of study on the complex behaviors, which may be exhibited by
fractional order differential equations, this review paper focuses on dynamical fractional …

[HTML][HTML] Chaos in the discrete memristor-based system with fractional-order difference

Y Peng, S He, K Sun - Results in Physics, 2021‏ - Elsevier
The mathematical modeling of memristor in discrete-time domain is an attractive new issue,
but there are still some problems to be explored. This paper studies an interesting second …

Discrete fracmemristor-based chaotic map by Grunwald–Letnikov difference and its circuit implementation

Y Peng, J Liu, S He, K Sun - Chaos, Solitons & Fractals, 2023‏ - Elsevier
The topic of discrete memristor has attracted more and more attention in recent years, but
there is not enough discussion about discrete memristor under the fractional-order …

The fractional-order discrete COVID-19 pandemic model: stability and chaos

A Abbes, A Ouannas, N Shawagfeh, H Jahanshahi - Nonlinear Dynamics, 2023‏ - Springer
This paper presents and investigates a new fractional discrete COVID-19 model which
involves three variables: the new daily cases, additional severe cases and deaths. Here, we …

[HTML][HTML] Modeling of discrete fracmemristor and its application

S He, K Sun, Y Peng, L Wang - Aip Advances, 2020‏ - pubs.aip.org
Researches on the fracmemristor have aroused increasing interest in the last several years,
but there are no reports on design of the discrete fracmemristor. Based on the fractional …

Incommensurate fractional discrete neural network: chaos and complexity

A Abbes, A Ouannas, N Shawagfeh… - The European Physical …, 2022‏ - Springer
In this research, we offer a novel discrete-time fractional Hopfield neural network (DTHNN)
with incommensurate order. Analytical and numerical analysis by employing maximum …

Nonlinear dynamics and chaos in fractional differential equations with a new generalized Caputo fractional derivative

Z Odibat, D Baleanu - Chinese Journal of Physics, 2022‏ - Elsevier
In this paper, novel systems of fractional differential equations involving a new generalized
Caputo fractional derivative were proposed. The complex dynamic behavior of these …

Chaos and multiple attractors in a fractal–fractional Shinriki's oscillator model

JF Gomez-Aguilar - Physica A: Statistical Mechanics and its Applications, 2020‏ - Elsevier
In this paper, we obtain novel chaotic behaviors using differential and integral operators with
power-law, exponential-decay and Mittag-Leffler law for the Shinriki's oscillator model. We …