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Dynamical behavior of a mosquito population suppression model composed of two sub-models.
- Source :
-
International Journal of Biomathematics . Oct2023, Vol. 16 Issue 7, p1-23. 23p. - Publication Year :
- 2023
-
Abstract
- In this paper, a new mosquito population suppression model with stage and sex structure is constructed, which is composed of two sub-models switching each other. Sterile mosquitoes are released with period T and remain sexually active for time T ̄. For the case T ̄ < T , three thresholds T * , m * and c * are determined for the release period T and release amount c. According to the values of T and c in different ranges determined by these thresholds, we study the dynamical behavior of the system for different release strategies, mainly including the existence and stability of the mosquito-extinction equilibrium and positive periodic solutions. Finally, some numerical simulations are performed to illustrate our results. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MOSQUITOES
*DYNAMICAL systems
*VALUES (Ethics)
*COMPUTER simulation
Subjects
Details
- Language :
- English
- ISSN :
- 17935245
- Volume :
- 16
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- International Journal of Biomathematics
- Publication Type :
- Academic Journal
- Accession number :
- 162943015
- Full Text :
- https://doi.org/10.1142/S1793524522501261