Effect of Delay in a Musca Domestica Houseflies Model: Stability and Global Hopf Bifurcation

IF 17.7 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-03-14 DOI:10.1142/s0218339024500281
Xin Zhang, Renxiang Shi
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Abstract

. The houseflies model with discrete delay is studied in both theoretical and numerical ways. The solution of the delayed system is positive and bounded. Choosing the delay as the bifurcation parameter, stability analysis for the positive equilibrium of the delayed model, local and global Hopf bifurcation are given in theoretical aspect. Dynamical behaviors such as supercritical Hopf bifurcation is detected by computer simulations. The theoretical analysis and numerical observations in this work are interesting in biomathematics research area.
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家蝇模型中延迟的影响:稳定性和全局霍普夫分岔
.本文从理论和数值两方面研究了具有离散延迟的房屋模型。延迟系统的解是正的和有界的。选择延迟作为分岔参数,从理论方面给出了延迟模型正平衡、局部和全局霍普夫分岔的稳定性分析。通过计算机模拟检测了超临界霍普夫分岔等动力学行为。这项工作中的理论分析和数值观测在生物数学研究领域很有意义。
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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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