We review the behavior of theoretical models of excitable systems driven by Gaussian white
noise. We focus mainly on those general properties of such systems that are due to noise …

Natural systems are undeniably subject to random fluctuations, arising from either
environmental variability or thermal effects. The consideration of those fluctuations supposes …

We present an improved and enlarged version of our book Nonlinear-namics of Chaotic and
Stochastic Systems published by Springer in 2002. Basically, the new edition of the book …

Chimera states occur spontaneously in populations of coupled photosensitive chemical
oscillators. Experiments and simulations are carried out on nonlocally coupled oscillators …

The interdisciplinary field of nonlinear chemical dynamics has grown significantly in breadth
and depth over the past three decades. Its subject matter and applications encompass all …

Biological systems such as single cells must function in the presence of fluctuations. It has
been shown in a two-dimensional experimental setup that sea urchin sperm cells move …

A pacemaker, regularly emitting chemical waves, is created out of noise when an excitable
photosensitive Belousov-Zhabotinsky medium, strictly unable to autonomously initiate …

The stochastic dynamics of an active particle undergoing a constant speed and additionally
driven by an overall fluctuating torque is investigated. The random torque forces are …

The Belousov–Zhabotinsky (BZ) reaction is the prototypical oscillating chemical reaction.
The tris (2, 2'-bipyridine) ruthenium-catalysed BZ reaction (often simply referred to as the …

The effect of spatially correlated noise on Turing structures is analyzed both experimentally
and numerically. Using the photosensitive character of the chlorine dioxide-iodine-malonic …