Stability and Hopf bifurcation of HIV-1 model with Holling II infection rate and immune delay.

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-12-01 Epub Date: 2021-03-08 DOI:10.1080/17513758.2021.1895334

Maoxin Liao, Yanjin Liu, Shinan Liu, Ali M Meyad

引用次数: 3

Abstract

This paper aims to analyse stability and Hopf bifurcation of the HIV-1 model with immune delay under the functional response of the Holling II type. The global stability analysis has been considered by Lyapunov-LaSalle theorem. And stability and the sufficient condition for the existence of Hopf Bifurcation of the infected equilibrium of the HIV-1 model with immune response are also studied. Some numerical simulations verify the above results. Finally, we propose a novel three dimension system to the future study.

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具有Holling II感染率和免疫延迟的HIV-1模型的稳定性和Hopf分岔

本文旨在分析在Holling II型功能应答下具有免疫延迟的HIV-1模型的稳定性和Hopf分岔。利用Lyapunov-LaSalle定理考虑了系统的全局稳定性分析。研究了具有免疫应答的HIV-1模型感染平衡点的稳定性及Hopf分岔存在的充分条件。一些数值模拟验证了上述结果。最后，我们提出了一个新的三维系统，以供未来的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

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.