Evolution of spiral waves subjected to parameter modulation under chaotic signal

Ma Jun, Li Yan-Long, Jiang Jin-Long, Liu Yan-Jun and Wang Chun-Ni

Physica A: Statistical Mechanics and its Applications, 2006, vol. 369, issue 2, 387-392

Abstract: A new scheme of parameter perturbation is used to suppress the stable spiral waves, which generated in a class of excitable media. An appropriated parameter of the investigated model is modulated by a weak chaotic signal from the emanative Rőssler chaotic system. Therefore, the dynamics of the spiral waves is changed, As we expected, the numerical simulation results give evidences that the whole system reach homogeneous state and the spiral waves is killed within 60 time units.

Keywords: Spiral; Chaotic signal; Excitable media (search for similar items in EconPapers)
Date: 2006
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:369:y:2006:i:2:p:387-392

DOI: 10.1016/j.physa.2006.01.090

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