Browsing Mathematics, Statistics & Physics by Subject "Complexity"

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A Chaotic Quadratic Bistable Hyperjerk System with Hidden Attractors and a Wide Range of Sample Entropy: Impulsive Stabilization

Vijayakumar, M. D.; Bahramian, Alireza; Natiq, Hayder; Rajagopal, Karthikeyan; Hussain, Iqtadar ( World Scientific , 2021 , Article)
Hidden attractors generated by the interactions of dynamical variables may have no equilibrium point in their basin of attraction. They have grabbed the attention of mathematicians who investigate strange attractors. ...
Entropy analysis and image encryption application based on a new chaotic system crossing a cylinder

Farhan, Alaa Kadhim; Al-Saidi, Nadia M.G.; Maolood, Abeer Tariq; Nazarimehr, Fahimeh; Hussain, Iqtadar ( MDPI AG , 2019 , Article)
Designing chaotic systems with specific features is a hot topic in nonlinear dynamics. In this study, a novel chaotic system is presented with a unique feature of crossing inside and outside of a cylinder repeatedly. This ...
A simple one-dimensional map-based model of spiking neurons with wide ranges of firing rates and complexities

Alireza, Bahramian; Ramadoss, Janarthanan; Nazarimehr, Fahimeh; Rajagopal, Karthikeyan; Jafari, Sajad; Hussain, Iqtadar... more authors ... less authors ( Elsevier , 2022 , Article)
This paper introduces a simple 1-dimensional map-based model of spiking neurons. During the past decades, dynamical models of neurons have been used to investigate the biology of human nervous systems. The models simulate ...