Catastrophe control of aphid populations model.
aphid populations
catastrophe control
catastrophe theory
delay effect
the qualitative theory of impulsive differential equations
Journal
Mathematical biosciences and engineering : MBE
ISSN: 1551-0018
Titre abrégé: Math Biosci Eng
Pays: United States
ID NLM: 101197794
Informations de publication
Date de publication:
13 05 2022
13 05 2022
Historique:
entrez:
22
6
2022
pubmed:
23
6
2022
medline:
24
6
2022
Statut:
ppublish
Résumé
Considering the effect of the natural enemy on aphid populations, the corresponding model with delay is built. The model is analyzed using the qualitative theory of differential equations and catastrophe theory etc. For the outbreak phenomenon of aphid populations, the corresponding management model is proposed and the catastrophe controller is designed to keep the system in a virtuous cycle by means of the qualitative theory of impulsive differential equations. In the mean time, some simulations are carried to prove the results. The paper not only provides a new method for catastrophe control but also expands the application fields of catastrophe control.
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM