This paper presents a 6D autonomous system, obtained by introducing a flux-controlled
memristor model into an existing 5D hyperchaotic autonomous system. The dynamics of the …

A comprehensive review of symmetry and conditional symmetry is made from the core
conception of symmetry and conditional symmetry. For a dynamical system, the structure of …

Analyzing chaotic systems with coexisting and hidden attractors has been receiving much
attention recently. In this article, we analyze a four dimensional chaotic system which has a …

One of the major challenges in chaos dynamics is the design of simple and realisable
electronic circuits capable of complex dynamic behaviours. Our contribution studies the …

In this paper, we introduce an interesting new megastable oscillator with infinite coexisting
hidden and self-excited attractors (generated by stable fixed points and unstable ones) …

In nature, vigilance is a common anti-predator strategy prey individuals employ to protect
themselves from a possible attack. It gives them sufficient time to take cover or flee. Yet this …

This contribution proposes a novel chaotic hyperjerk circuit with the new phenomenon of
mixed-mode bursting oscillations (MMBOs). The bifurcation analysis of this specific oscillator …

This paper reports a new five-dimensional four-wing hyperchaotic system with hidden
attractor. First, this paper discusses the dynamic properties of the new four-wing system with …

Using an effective nonlinear feedback controller, a novel 4D hyperchaotic Lorenz system is
built. Dynamical analyses show that it has interesting properties. Using some well-known …

Abstract Models of neurons play an essential role in computational neuroscience. They
provide a virtual laboratory to analyze the different regimes in the electrical activities of a …