Nonlinear dynamics of large fluctuations

被引：0
|
作者：
Dykman, MI [1 ]
Smelyanskiy, VN [1 ]
Lambert, CJ [1 ]
Luchinsky, DG [1 ]
McClintock, PVE [1 ]
机构：
[1] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48823 USA
来源：
APPLIED NONLINEAR DYNAMICS AND STOCHASTIC SYSTEMS NEAR THE MILLENNIUM | 1997年 / 411期
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D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The distribution of paths for large fluctuations away from a stable state has been investigated, theoretically and by analog experiment. We have found critical broadening of the distribution of the paths coming to a cusp point representing the simplest generic singularity in the pattern of most probable (optimal) fluctuational paths in a non-equilibrium system. The critical behavior can be described by a Landau-type theory.
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页码：157 / 162
页数：6
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