ADAPTABILITY AND SENSITIVITY OF COMPLEX SYSTEMS

被引：1
|
作者：
Ye, Zhi-Cheng [1 ,2 ]
Fan, Qing-Duan [2 ,3 ]
He, Qin-Bin [4 ]
Liu, Zeng-Rong [1 ]
机构：
[1] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
[2] Shanghai Univ, Inst Syst Biol, Shanghai 200444, Peoples R China
[3] Shanghai Univ Engn Sci, Coll Fundamental Studies, Shanghai 201620, Peoples R China
[4] Taizhou Univ, Dept Math, Linhai 317000, Zhejiang, Peoples R China
来源：
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2013年 / 23卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Complexity; adaptability; sensitivity; complex system; motif; dynamical system; BACTERIAL CHEMOTAXIS; ADAPTATION;
D O I：
10.1142/S0218127413501630
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Recently, the study on the dynamical behavior of complex dynamical systems has become a focal subject in the field of complexity. In particular, the system's adaptability and sensitivity have attracted increasing attention from various scientific communities. In this paper, we focus on some properties of complexity to gain a better understanding of it. Two descriptive mathematical definitions of attractors' adaptability and sensitivity are introduced from the viewpoint of dynamical systems. Then, these new descriptions are applied to analyze the adaptability and sensitivity of stable equilibrium points. In addition, a method is introduced for improving both the adaptability and sensitivity of a system with a stable equilibrium point.
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页数：7
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