We present a simple yet highly dimensional hybrid diode bridge circuit network that can
exhibit complex chaotic behaviours. Further, since our network is characterised by smooth …

This paper is devoted to investigating the analytical solutions of the modified FitzHugh-
Nagumo (FHN) neuron model with external electric fields through by the discrete map** …

The nonlinear ion-acoustic waves (IAWs) in a space plasma are capable of exhibiting
chaotic dynamics which can be applied to cryptography. Dynamical properties of IAWs are …

Hyperchaotic systems found to exhibit better dynamics and behaviors compared to chaotic
systems due to great possibility of simultaneous exponential expansion of their system's …

We investigated the dynamics of a novel jerk system generalized with a single parametric
nonlinearity in the form φ k (x)= 0.5 (exp (kx)-exp (-x)). The form of nonlinearity is interesting …

A problem of synchronization of quasiperiodic oscillations is discussed in application to an
example of coupled systems with autonomous quasiperiodic dynamics. Charts of Lyapunov …

It is widely accepted that for any physical system, symmetries are rarely exact. Therefore,
some symmetry imperfections must be always assumed to be present. The dynamics of …

A new chaotic system is obtained by changing the number of unknown parameters. The
dynamical behavior of the chaotic system is investigated by the exponential change of the …

With advances in modern technology, the security of information, including the protection of
digital images, is of particular interest. Due to the type of special storage format of images …

This paper presents a digital image cryptosystem utilizing a novel dynamic system with very
interesting features. The oscillator is designed by introducing a feedback control law to the …