摘要
Kaplan-Yorke猜测认为吸引子的自然测度难数等于李雅普诺夫维数。对耦合振子模型的分析和对耦合Logistic映象格子所做的数值计算表明,对于时空混沌系数,Kaplan-Yorke猜测只在系统完全不同步时成立。
The Kaplan Yorke conjecture, which asserts that Lyapunov dimension equals to the dimension of the natural measure, is examined for spatiotemporal chaotic systems. Numerical simulations for coupled Logistic maps lattices suggest that spatiotemporal chaotic systems and Keplan Yorke conjecture are valid only when the system is in a complete desynchronized state.
出处
《北华大学学报(自然科学版)》
CAS
2000年第1X期21-26,共6页
Journal of Beihua University(Natural Science)
基金
吉林省教委科学基金!(1997 40 )