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Dynamics Analysis of a Delayed Rumor Propagation Model in an Emergency-Affected Environment
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-04
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Rumors influence people’s decisions in an emergency-affected environment.
How to describe the spreading mechanism is significant.
In this paper, we propose a delayed rumor propagation model in emergencies.
By taking the delay as the bifurcation parameter, the local stability of the boundary equilibrium point and the positive equilibrium point isinvestigated and the conditions of Hopf bifurcation are obtained.
Furthermore, formulas for determining the direction of Hopf bifurcation and the stability of the bifurcating periodic solutions are derived by applying the normal form method and center manifoldtheorem.
Finally, some numerical simulations are also given to illustrate our theoretical results.
American Psychological Association (APA)
Li, Chunru& Ma, Zujun. 2015. Dynamics Analysis of a Delayed Rumor Propagation Model in an Emergency-Affected Environment. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1060441
Modern Language Association (MLA)
Li, Chunru& Ma, Zujun. Dynamics Analysis of a Delayed Rumor Propagation Model in an Emergency-Affected Environment. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1060441
American Medical Association (AMA)
Li, Chunru& Ma, Zujun. Dynamics Analysis of a Delayed Rumor Propagation Model in an Emergency-Affected Environment. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1060441
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1060441