Exact phase solutions of nonlinear oscillators on two-dimensional lattice

被引：2

作者：

Yokoi, T ^{[1
]}

Yamada, H ^{[1
]}

Nozaki, K ^{[1
]}

机构：

[1] Nagoya Univ, Dept Phys, Nagoya, Aichi 464, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2004年 / 73卷 / 02期

关键词：

complex Ginzburg-Landau equation; square lattice; spiral; target; Hopf bifurcation;

D O I：

10.1143/JPSJ.73.358

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present various exact solutions of a discrete complex Ginzburg-Landau (CGL) equation on a plane lattice, which describe target patterns and spiral patterns and derive their stability criteria. We also obtain similar solutions to a system of van der Pol's oscillators.

引用

页码：358 / 363

页数：6

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