Alternans and Spiral Breakup in an Excitable Reaction-Diffusion System: A Simulation Study
Figure 1
(a) The nullclines of model (1). Solid line is the -nullcline and dashed lines are the -nullcline for different values of the parameter . (b) The action potential of (1) corresponding to the three different values of in (a), that is, , 1.1, and 1.05. The parameter settings are the same in Table 1.
