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一类时滞戒酒模型的Hopf分岔 被引量:1

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摘要 研究了一类具有时滞的戒酒模型。利用特征方程的方法,将酗酒者戒酒所需要的时间周期时滞作为参数,讨论了戒酒模型正平衡点的局部稳定性和Hopf分支的存在性。最后通过仿真模拟证明了上述理论分析的正确性。
作者 刘娟 张子振
出处 《大庆师范学院学报》 2019年第3期92-95,共4页 Journal of Daqing Normal University
基金 2018年度安徽省高校拔尖人才学术资助项目(gxbjZD49) 蚌埠学院国家级基金培育项目(2017GJPY03) 2018年度安徽省自然科学基金(1808085MA02) 2017年度蚌埠学院校级教研项目(2017JYXML20)
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