Global Hopf bifurcation for two zooplankton-phytoplankton model with two delays

被引：0
|
作者：
Renxiang Shi
Wenguo Yang
机构：
[1] Nanjing University of Chinese Medicine,Department of Mathematics
来源：
Advances in Difference Equations | / 2020卷
关键词：
Zooplankton-phytoplankton model; Delays; Limit cycle; Hopf bifurcation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we study the global existence of a bifurcating periodic solution for a two zooplankton-phytoplankton model with two delays. First, we demonstrate that the bifurcating periodic solution exists when one delay increases and the other delay remains unchanged. Second, we give simulation to describe the bifurcating periodic solution when one delay increases. Our work answers the question in Sect. 5 (Shi and Yu in Chaos Solitons Fractals 100:62–73, 2017).
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