消光(光学矿物学)
人口
句号(音乐)
数学
理论(学习稳定性)
纯数学
物理
组合数学
统计物理学
计算机科学
人口学
声学
机器学习
光学
社会学
作者
Mingzhan Huang,Xiao Yu,Shouzong Liu,Xinyu Song
标识
DOI:10.1142/s1793524522501261
摘要
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 [Formula: see text] and remain sexually active for time [Formula: see text]. For the case [Formula: see text], three thresholds [Formula: see text] [Formula: see text] and [Formula: see text] are determined for the release period [Formula: see text] and release amount [Formula: see text]. According to the values of [Formula: see text] and [Formula: see text] 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.
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