北京师范大学学报（自然科学版）1999，Vol.35Issue(1)：58-62,5.
耦合映象格子冻结化随机图样模式的动力学特征
CHARACTERIZING FROZEN RANDOM PATTERN MODES OF COUPLED MAP LATTICE
摘要
Abstract
The spatiotemporal dynamical behavior of frozen random pattern modes of coupled map lattice(CML) is investigated .The space-related Lyapunov exponent spectrum is defined and calculated from perturbations to each site for various perturb intensities and compared with that obtained from the products of Jacobean matrices.The diffusive process of a single site perturbation shows that the space-related Lyapunov exponent spectra can well characterize the spatiotemporal dynamic behavior of the frozen random pattern mode of CML.关键词
冻结化随机图样模式/扰动/位置相关李雅普诺夫指数Key words
frozen random pattern mode/perturbation/space-related Lyapunov exponent分类
数理科学引用本文复制引用
马文麒,杨俊忠,胡岗..耦合映象格子冻结化随机图样模式的动力学特征[J].北京师范大学学报（自然科学版）,1999,35(1):58-62,5.基金项目
Project(19675008)Supported by NSFC （19675008）
