Analysis of a dengue disease model with nonlinear incidence (Q1956035)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Analysis of a dengue disease model with nonlinear incidence |
scientific article; zbMATH DE number 6175070
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analysis of a dengue disease model with nonlinear incidence |
scientific article; zbMATH DE number 6175070 |
Statements
Analysis of a dengue disease model with nonlinear incidence (English)
0 references
13 June 2013
0 references
Summary: A dengue disease epidemic model with nonlinear incidence is formulated and analyzed. The equilibria and thresholds of the model are found. The stability of the system is analyzed through a geometric approach to stability. The proposed model also exhibits backward bifurcations under suitable conditions on the parameters. Our results imply that a nonlinear incidence produces rich dynamics and should be studied carefully in order to analyze the spread of disease more accurately. Finally, numerical simulations are presented to illustrate the analytical findings.
0 references
0 references
