Stability and dynamics of a noise-induced stationary state.
Stability and dynamics of a noise-induced stationary state.
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噪声引起的稳态的稳定性和动态。
DOI：
10.1103/physreva.34.2564
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
Doering
中科院分区：
文献类型：
--
作者：
Doering
几个模型系统，显示噪声引起的过渡到双稳态的动力学进行了详细研究，特别是集中在噪声引起的定态的稳定性问题。这些例子表现出各种各样的现象，在高噪声限制深在pronunciation制度。噪声诱导态可以具有无限寿命、有限寿命或极小寿命。一些关于高噪声限制的一般性结果的报告，最显着的小相关噪声的不稳定影响。
The dynamics of several model systems which display a noise-induced transition to bistability are studied in detail, focusing in particular on the question of the stability of the noise-induced stationary states. The examples exhibit a variety of phenomena in the high-noise limit deep in the bistable regime. The noise-induced states can have an infinite lifetime, a finite lifetime, or a vanishingly small lifetime. Some general results concerning the high-noise limit are reported, most notably the destabilizing effect of small correlations in the noise.