• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Zou, R. (Zou, R..) [1] | Deng, Z. (Deng, Z..) [2] | Lu, Y. (Lu, Y..) [3] | Hu, J. (Hu, J..) [4] | Han, Z. (Han, Z..) [5]

Indexed by:

EI SCIE

Abstract:

In practice, it is well known that the environment plays an essential role in affecting personal opinions regarding epidemics. In this paper, we assume that personal recovery rate from infected state varies and corresponding recovery value is affected by the number of aware and susceptible neighbors while this is referred to as resource for simplicity. A tunable factor, i.e., alpha, is introduced indicating the rate of resource utilization, while this parameter is adopted to characterize the effect of neighbors to individual's recovery rate. For simplicity, the UAU-SIS model is adopted to study the spreading phenomenon. Later, extensive Monte Carlo simulations are conducted; for comparison, theoretical results are also derived through mi-croscopic Markov chain approach. Regardless of the considered network topology, we can easily find that the obtained results are consistent from the epidemic level. Furthermore, the fraction of infected individ-uals or aware individuals seems to increase with the increase of resource utilization rate. This is incurred by the fact that a larger recovery rate will be obtained for higher resource utilization rate. We also de-vote our effort s deriving the epidemic spreading threshold while the threshold value decreases for larger. Thus, we can conclude that the resource utilization rate plays a negative role in eliminating epidemics. We hope the findings here can contribute the understanding about spreading phenomenon in network population given heterogeneous recovery rate. (C) 2021 Elsevier Ltd. All rights reserved.

Keyword:

Complex network Epidemic Multi-layer network Recovery rate

Community:

  • [ 1 ] [Zou, R.]Northwestern Polytech Univ, Sch Automat, Xian 710072, Peoples R China
  • [ 2 ] [Deng, Z.]Northwestern Polytech Univ, Sch Automat, Xian 710072, Peoples R China
  • [ 3 ] [Han, Z.]Northwestern Polytech Univ, Sch Cybersecur, Xian 710072, Peoples R China
  • [ 4 ] [Hu, J.]Fuzhou Univ, Sch Econ & Management, Fuzhou 350108, Peoples R China
  • [ 5 ] [Lu, Y.]Yunan Univ Finance & Econ, Sch Stat & Math, Kunming 650221, Yunnan, Peoples R China

Reprint 's Address:

  • [Han, Z.]Northwestern Polytech Univ, Sch Cybersecur, Xian 710072, Peoples R China

Email:

Show more details

Related Keywords:

Source :

CHAOS SOLITONS & FRACTALS

ISSN: 0960-0779

Year: 2021

Volume: 153

9 . 9 2 2

JCR@2021

5 . 3 0 0

JCR@2023

ESI Discipline: PHYSICS;

ESI HC Threshold:87

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 11

SCOPUS Cited Count: 11

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:85/10022361
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1