Scroll waves are vortices that occur in three-dimensional excitable media. Scroll waves have
been observed in a variety of systems including cardiac tissue, where they are associated …

Chemical oscillations in the classic Belousov− Zhabotinsky (BZ) system typically have a
period of a few minutes, which can be increased significantly by changing the organic …

Two kinds of scroll wave instabilities were studied experimentally in the excitable Belousov-
Zhabotinsky reaction: three-dimensional meandering and negative line tension of the scroll …

We study the impact of spatial confinement on the dynamics of three-dimensional (3D)
excitation vortices with circularfilaments. In a chemically active medium we observe a …

One of the fundamental mechanisms for the onset of turbulence in 3D excitable media is
negative filament tension. Thus far, negative tension has always been obtained in media …

Scroll waves are vortices that occur in three-dimensional excitable media. Scroll waves have
been observed in a variety of systems including cardiac tissue, where they are associated …

In experiments with the photosensitive Belousov-Zhabotinsky reaction (PBZR) we found a
stable three-dimensional organizing center that periodically emits trigger waves of chemical …

When scroll rings in the excitable Belousov-Zhabotinsky reaction are subjected to an
applied electrical current, a reorientation of the scroll ring is induced which is accompanied …

The Oregonator (Orygunator) is the simplest realistic model of the chemical dynamics of the
oscillatory (Zhabotinsky, 1991; Gray and Scott, 1991; Epstein and Pojman, 1998) Belousov …

Stochastic modelling and simulation is a well-known approach for predicting the behaviour
of biochemical systems. Its main applications lie in those systems wherein the inherently …