Pinwheel-like structures resulting from interaction of plane pulses of excitation.
We demonstrate that complex spatiotemporal structures may appear in an excitable system as the result of interaction between two plane pulses. Such behavior has been obtained for FitzHugh-Nagumo type of dynamics by numerical integration of reaction-diffusion equations.
Sielewiesiuk
Jakub
J
Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland. kubas@ichf.edu.pl
Górecki
Jerzy
J