Building blocks of spatiotemporal intermittency

被引：83

作者：

van Hecke, M ^{[1
]}

机构：

[1] Niels Bohr Inst, Ctr Chaos & Turbulence Studies, DK-2100 Copenhagen O, Denmark

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.80.1896

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

For the one-dimensional complex Ginzburg-Landau equation (CGLE) we obtain, by a shooting algorithm, a family of uniformly propagating hole solutions which differ from the well-known Nozaki-Bekki holes. These holes occur in many regimes of the CGLE, most prominently in the regime known as spatiotemporal intermittency. A stability analysis reveals that these holes have one unstable core mode, and we discuss the consequence of this for the intermittent states.

引用

页码：1896 / 1899

页数：4

共 22 条

[1]

ARANSON I, COMMUNICATION

[2] FORMATIONS OF SPATIAL PATTERNS AND HOLES IN THE GENERALIZED GINZBURG-LANDAU EQUATION [J].

BEKKI, N ;

NOZAKI, K .

PHYSICS LETTERS A, 1985, 110 (03) :133-135

[3] ON THE ANALYSIS OF SPATIOTEMPORALLY CHAOTIC DATA [J].

CHATE, H .

PHYSICA D, 1995, 86 (1-2) :238-247

[4] TRANSITION TO TURBULENCE VIA SPATIOTEMPORAL INTERMITTENCY [J].

CHATE, H ;

MANNEVILLE, P .

PHYSICAL REVIEW LETTERS, 1987, 58 (02) :112-115

[5] LYAPUNOV ANALYSIS OF SPATIOTEMPORAL INTERMITTENCY [J].

CHATE, H .

EUROPHYSICS LETTERS, 1993, 21 (04) :419-425

[6] SPATIOTEMPORAL INTERMITTENCY REGIMES OF THE ONE-DIMENSIONAL COMPLEX GINZBURG-LANDAU EQUATION [J].

CHATE, H .

NONLINEARITY, 1994, 7 (01) :185-204

[7] SPATIOTEMPORAL INTERMITTENCY IN RAYLEIGH-BENARD CONVECTION [J].

CILIBERTO, S ;

BIGAZZI, P .

PHYSICAL REVIEW LETTERS, 1988, 60 (04) :286-289

[8] PATTERN-FORMATION OUTSIDE OF EQUILIBRIUM [J].

CROSS, MC ;

HOHENBERG, PC .

REVIEWS OF MODERN PHYSICS, 1993, 65 (03) :851-1112

[9] SPATIOTEMPORAL INTERMITTENCY IN A 1D CONVECTIVE PATTERN - THEORETICAL-MODEL AND EXPERIMENTS [J].

DAVIAUD, F ;

LEGA, J ;

BERGE, P ;

COULLET, P ;

DUBOIS, M .

PHYSICA D, 1992, 55 (3-4) :287-308

[10] SPACE AND TIME INTERMITTENCY BEHAVIOR OF A ONE-DIMENSIONAL COMPLEX GINZBURG-LANDAU EQUATION [J].

GIL, L .

NONLINEARITY, 1991, 4 (04) :1213-1222

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