中国物理B ›› 2017, Vol. 26 ›› Issue (10): 108902-108902.doi: 10.1088/1674-1056/26/10/108902
• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇 下一篇
Time-varying networks based on activation and deactivation mechanisms
Xue-Wen Wang(王学文), Yue-E Luo(罗月娥), Li-Jie Zhang(张丽杰), Xin-Jian Xu(许新建)
- 1. School of Physics and Electronic Sciences, Guizhou Education University, Guiyang 550018, China;
2. College of Sciences, Shanghai University, Shanghai 200444, China;
3. Key Laboratory of Embedded System and Service Computing(Tongji University), Ministry of Education, Shanghai 201804, China
Time-varying networks based on activation and deactivation mechanisms
Xue-Wen Wang(王学文)1,2, Yue-E Luo(罗月娥)1, Li-Jie Zhang(张丽杰)2, Xin-Jian Xu(许新建)2,3
- 1. School of Physics and Electronic Sciences, Guizhou Education University, Guiyang 550018, China;
2. College of Sciences, Shanghai University, Shanghai 200444, China;
3. Key Laboratory of Embedded System and Service Computing(Tongji University), Ministry of Education, Shanghai 201804, China
摘要：
A class of models for activity-driven networks is proposed in which nodes vary in two states:active and inactive. Only active nodes can receive links from others which represent instantaneous dynamical interactions. The evolution of the network couples the addition of new nodes and state transitions of old ones. The active group changes with activated nodes entering and deactivated ones leaving. A general differential equation framework is developed to study the degree distribution of nodes of integrated networks where four different schemes are formulated.
中图分类号: (Networks and genealogical trees)
- 89.75.Hc