Analysis of uncertain SIS epidemic model with nonlinear incidence and demography

Zhiming Li and Zhidong Teng ()
Additional contact information
Zhiming Li: Xinjiang University
Zhidong Teng: Xinjiang University

Fuzzy Optimization and Decision Making, 2019, vol. 18, issue 4, No 4, 475-491

Abstract: Abstract Based on uncertainty theory, this paper studies an uncertain SIS epidemic model with nonlinear incidence and demography. The solution, $$\alpha $$ α -paths and uncertainty distribution of uncertain model are discussed. Under threshold conditions, extinction and permanence of the disease are studied by $$\alpha $$ α -paths, which reveal the relationship of deterministic and uncertain models. An example is given to illustrate the above results.

Keywords: Liu process; Uncertain SIS epidemic model; $$\alpha $$ α -Path; Uncertainty distribution (search for similar items in EconPapers)
Date: 2019
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

Downloads: (external link)
http://link.springer.com/10.1007/s10700-019-09303-x Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:fuzodm:v:18:y:2019:i:4:d:10.1007_s10700-019-09303-x

Ordering information: This journal article can be ordered from
http://www.springer.com/journal/10700

DOI: 10.1007/s10700-019-09303-x

Access Statistics for this article

Fuzzy Optimization and Decision Making is currently edited by Shu-Cherng Fang and Boading Liu

More articles in Fuzzy Optimization and Decision Making from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().