Adjusting the Trapping Process of a Directed Weighted Edge-Iteration Network

doi:10.3389/fphy.2022.822712

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	Adjusting the Trapping Process of a Directed Weighted Edge-Iteration Network
	Su, Jing1,2 ; Ma, Mingyuan 1,2; Zhang, Mingjun3,4,5 ; Yao, Bing 6
	2022
发表期刊	FRONTIERS IN PHYSICS
卷号	10
摘要	Controlling the trapping process is one of the important themes in the study of random walk in real complex systems. We studied two types of random walks that are different from the traditional random walk on a directed weighted network. The first type of random walk is the weighted random walk controlled by the weight theta, and the other is the delayed-weighted random walk affected by both delay probability p and weight theta. Furthermore, we derived analytically the average trapping time (ATT) measuring the efficiency of the two types of trapping processes; the result shows that the ATT grows sub-linearly, linearly, and super-linearly with the network order when the weight satisfies theta < 3/2 , theta = 3/2 , and theta > 3/2 , respectively. The weight theta of the directed network can be adjusted by direction, the delay parameter p only changes the pre-factor of the ATT, and the weight theta modifies both the pre-factor and scaling of the ATT.
关键词	random walk directed network weight mean first passage time trapping efficiency
DOI	10.3389/fphy.2022.822712
收录类别	SCIE ; EI
ISSN	2296-424X
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000834111900001
出版者	FRONTIERS MEDIA SA
EI入藏号	20233514653218
EI主题词	Efficiency
EI分类号	913.1 Production Engineering ; 922.1 Probability Theory
原始文献类型	Article
EISSN	2296-424X
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/32854
专题	经济学院信息工程与人工智能学院
作者单位	1.Peking Univ, Sch Elect Engn & Comp Sci, Beijing, Peoples R China; 2.Peking Univ, Key Lab High Confidence Software Technol, Beijing, Peoples R China; 3.Lanzhou Univ Finance & Econ, China Northwest Ctr Financial Res, Lanzhou, Peoples R China; 4.Lanzhou Univ Finance & Econ, Sch Informat Engn, Lanzhou, Peoples R China; 5.Key Lab Ebusiness Technol & Applicat, Lanzhou, Peoples R China; 6.Northwest Normal Univ, Coll Math & Stat, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Su, Jing,Ma, Mingyuan,Zhang, Mingjun,et al. Adjusting the Trapping Process of a Directed Weighted Edge-Iteration Network[J]. FRONTIERS IN PHYSICS,2022,10.
APA	Su, Jing,Ma, Mingyuan,Zhang, Mingjun,&Yao, Bing.(2022).Adjusting the Trapping Process of a Directed Weighted Edge-Iteration Network.FRONTIERS IN PHYSICS,10.
MLA	Su, Jing,et al."Adjusting the Trapping Process of a Directed Weighted Edge-Iteration Network".FRONTIERS IN PHYSICS 10(2022).