Will a large complex system with time delays be stable?

被引:86
作者
Jirsa, VK [1 ]
Ding, MZ [1 ]
机构
[1] Florida Atlantic Univ, Ctr Complex Syst & Brain Sci, Boca Raton, FL 33431 USA
关键词
D O I
10.1103/PhysRevLett.93.070602
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In 1972 May showed that for a large linear system with random coupling the system size and the average coupling strength must together satisfy a simple inequality to ensure the stability of the equilibrium point. Here we extend the analysis to delay coupled systems. Our calculations establish that the same inequality obtained by May constrains the stability for systems randomly coupled through discrete and distributed delays.
引用
收藏
页码:070602 / 1
页数:4
相关论文
共 10 条
[1]  
Braddock R. D., 1976, Journal of the Australian Mathematical Society, Series B (Applied Mathematics), V19, P358, DOI 10.1017/S0334270000001211
[2]   THE STABILITY OF LARGE RANDOM MATRICES AND THEIR PRODUCTS [J].
COHEN, JE ;
NEWMAN, CM .
ANNALS OF PROBABILITY, 1984, 12 (02) :283-310
[3]   DISCRETE DELAY, DISTRIBUTED DELAY AND STABILITY SWITCHES [J].
COOKE, KL ;
GROSSMAN, Z .
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 1982, 86 (02) :592-627
[5]   Synchronization in stochastic coupled systems: theoretical results [J].
Deng, YC ;
Ding, MZ ;
Feng, JF .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2004, 37 (06) :2163-2173
[6]   Synchronization of oscillators with random nonlocal connectivity [J].
Gade, PM .
PHYSICAL REVIEW E, 1996, 54 (01) :64-70
[7]   CIRCULAR LAW [J].
GIRKO, VL .
THEORY OF PROBABILITY AND ITS APPLICATIONS, 1985, 29 (04) :694-706
[8]   WILL A LARGE COMPLEX SYSTEM BE STABLE [J].
MAY, RM .
NATURE, 1972, 238 (5364) :413-&
[9]  
Mehta M L., 1991, Random Matrices
[10]   Topological speed limits to network synchronization [J].
Timme, M ;
Wolf, F ;
Geisel, T .
PHYSICAL REVIEW LETTERS, 2004, 92 (07)