[Non-stationary processes in monomeric excitable media. III. Complex states in autoscillatory excitable media].
Stability of homogenous autooscillations in a distributed model of excitable medium is considered. The criterion of stability is found. It is shown that in the unstable state the system develops towards unhomogenous distribution of intermediates in the space. The form of the latter strongly depends on initial data.
D006329:Heart Conduction System / Q000502:physiology; D008433:Mathematics; D008962:Models, Theoretical
Nestatsionarnye protsessy v odnomernoĭ vozbudimoĭ srede. III. Slozhnye rezhimy v avtokolebatel'noĭ vozbudimoĭ srede