会议论文详细信息
International Conference "Structural and Phase Transformations in Materials: Theory, Computer Modelling and Experiment" | |
Multistability and stochastic phenomena in a randomly forced thermochemical system | |
材料科学;计算机科学 | |
Bashkirtseva, I.^1 ; Pisarchik, A.N.^2 ; Ryashko, L.^1 | |
Ural Federal University, Lenina 51, Ekaterinburg | |
620000, Russia^1 | |
Center for Biomedical Technology, Technical University of Madrid, Pozuelo de Alarcon, Madrid | |
28223, Spain^2 | |
关键词: Multi stabilities; Noise intensities; Noise-induced transition; Saddle node bifurcation; Stochastic oscillations; Stochastic phenomena; Thermo-chemical reactor; Thermochemical systems; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/192/1/012011/pdf DOI : 10.1088/1757-899X/192/1/012011 |
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来源: IOP | |
【 摘 要 】
A model of the thermochemical reactor with well mixing is considered. An impact of random noise on the attractors of this model is studied in zones of saddle-node bifurcations with transitions from mono- to bimodal dynamics. Phenomena of the stochastic excitability and noise-induced transitions are demonstrated. Critical values of the noise intensities corresponding to the onset of generation of the large-amplitude stochastic oscillations are estimated.
【 预 览 】
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Multistability and stochastic phenomena in a randomly forced thermochemical system | 3436KB | download |