Fuzzy transition region in a one-dimensional coupled-stable-map lattice

被引:20
|
作者
Cecconi, F
Livi, R
Politi, A
机构
[1] Univ Florence, Dipartimento Fis, I-50125 Florence, Italy
[2] Ist Nazl Fis Nucl, I-50125 Florence, Italy
[3] Ist Nazl Fis Mat, I-50125 Florence, Italy
[4] Ist Nazl Ott, I-50125 Florence, Italy
来源
PHYSICAL REVIEW E | 1998年 / 57卷 / 03期
关键词
D O I
10.1103/PhysRevE.57.2703
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
A coupled-map lattice showing complex behavior in the presence of a fully negative Lyapunov spectrum is considered. A dynamical phase transition from "frozen" disorder to chaoticlike evolution upon changing diffusive coupling is studied in detail. Various indicators provide a coherent description of the scenario: the existence of a finite transition region characterized by an irregular alternancy of periodic and chaotic evolution.
引用
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页码:2703 / 2712
页数:10
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