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[期刊论文] 作者:Gao Jian-zhong,Zhang Tai-lei,
来源:数学研究通讯:英文版 年份:2019
In this paper, we propose an SIRS epidemic model with pulse vaccination, birth pulse and Logistic death rate. By using the stroboscopic map of a discrete dynami...
[期刊论文] 作者:GAO Jian-zhong,ZHANG Tai-lei,
来源:黑龙江科技学院学报 年份:2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:GAO JIAN-ZHONG,ZHANG TAI-LEI,
来源:黑龙江科技信息 年份:2019
本文通过对荣华二采区10...
[期刊论文] 作者:KANG Rui-ni,ZHANG Tai-lei,LIU,
来源:数学季刊(英文版) 年份:2004
A non-autonomous SIR epidemic model of prey-predator with vaccination and time delay is investigated in this paper. And an infectious disease is only considered...
[期刊论文] 作者:LI Zhi-min,ZHANG Tai-lei,GAO Jian-zhong,LI Xiu-qing,MA Ling juan,BAO Xiong-xiong,
来源:高校应用数学学报:英文版(B辑) 年份:2021
Objectives Firstly,according to the characteristics of COVID-19 epidemic and the control measures of the government of Shaanxi Province,a general population epidemic model is es-tablished.Then,the control reproduction number of general popu......
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