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A new mathematical model for optimal control strategies of integrated pest management 期刊论文
JOURNAL OF BIOLOGICAL SYSTEMS, 2007, 卷号: 15, 期号: 2, 页码: 219-234
作者:  Meng, Xinzhu;  Song, Zhitao;  Chen, Lansun
收藏  |  浏览/下载:125/0  |  提交时间:2018/07/30
SI epidemic model  impulsive effect  biological and mechanical control  periodic solution  economic threshold  
Analysis of an SI epidemic model with nonlinear transmission and stage structure 期刊论文
ACTA MATHEMATICA SCIENTIA, 2003, 卷号: 23, 期号: 4, 页码: 440-446
作者:  Lu, ZH;  Gao, SJ;  Chen, LS
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
SI epidemic model  threshold  disease free equilibrium  endemic equilibrium  global attractor