TRAVELING WAVE PROPAGATION IN A ONE-DIMENSIONAL FLUCTUATING MEDIUM

被引：18

作者：

Perez-Munuzuri, V. ^{[1
]}

Gomez-Gesteira, M. ^{[1
]}

Perez-Villar, V. ^{[1
]}

Chua, L. O. ^{[2
]}

机构：

[1] Univ Santiago de Compostela, Fac Fis, Dept Fis Mat Condensada, Santiago De Compostela 15706, Spain

[2] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA

来源：

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 1993年 / 3卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1142/S0218127493000167

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We investigate the one-dimensional motion of a traveling wave in a fluctuating medium. Two cases are studied; namely, fluctuating barriers with memory and continuously fluctuating medium. We have shown that as a result of the combination of noise and the spreading dynamics associated with traveling wave propagation, a signal propagates faster, even for values of coupling greater than the critical value associated with the propagation failure phenomena.

引用

页码：211 / 215

页数：5

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