Fold-flip and strong resonance bifurcations of a discrete-time mosquito model

Fold-flip and strong resonance bifurcations of a discrete-time mosquito model
复制标题

离散时间蚊子模型的折叠翻转和强共振分岔

DOI:
10.1016/j.chaos.2021.110704
复制
发表时间:
2021-03
期刊:
Chaos, Solitons and Fractals
影响因子:
--
通讯作者:
Feng Wang
Feng Wang
中科院分区:
其他
文献类型:
--
作者:
Qiaoling Chen;Zhidong Teng;Feng Wang

文献摘要

参考文献

相似文献

在本文中,我们考虑了一个二维离散时间蚊子模型,其中不育蚊子被释放到野外的非线性饱和率。通过将离散模型化为不同的规范形,证明了当两个参数的值变化时,存在一系列余维2的分岔,包括折叠-翻转分岔和强共振分岔(1:1,1:2).为了验证理论分析和确认离散时间蚊子模型的混沌行为,还显示了一些特殊情况下的分岔图、相图、时间序列图和最大李雅普诺夫指数图。
In this paper we consider a two-dimensional discrete-time mosquito model, in which sterile mosquitoes are released into the wild at a nonlinear saturated rate. By reducing the discrete model into different normal forms, we prove that there exists a series of bifurcations of codimension two, including fold-flip bifurcation and strong resonance bifurcations (1:1, 1:2), when the values of two parameters vary. To verify theoretical analyses and confirm the chaotic behaviors of the discrete-time mosquito model, the bifurcation diagrams, phase portraits, time-series diagrams and maximum Lyapunov exponents diagrams are also showed for some special cases.
DOI: 10.1080/17513758.2014.977971
发表时间: 2015-01-01
影响因子: 2.8
作者:
Li, Jia;Yuan, Zhiling
通讯作者: Yuan, Zhiling
DOI: 10.1007/s11071-014-1696-3
发表时间: 2015
期刊: Nonlinear Dynamics
影响因子: 5.6
作者:
Bo Li;Zhimin He
通讯作者: Bo Li;Zhimin He
DOI: 10.1137/13094102x
发表时间: 2014-01-01
影响因子: 1.9
作者:
Cai, Liming;Ai, Shangbing;Li, Jia
通讯作者: Li, Jia
DOI: 10.1007/s00285-011-0477-6
发表时间: 2011-10
影响因子: 1.9
作者:
Yves Dumont;J. Tchuenche
通讯作者: Yves Dumont;J. Tchuenche
DOI: 10.1016/j.chaos.2003.12.043
发表时间: 2004-07
影响因子: 7.8
作者:
Zhujun Jing;Yu Chang;B. Guo
通讯作者: Zhujun Jing;Yu Chang;B. Guo