Dynamics of a Heroin Epidemic Model with Very Population
Dynamics of a Heroin Epidemic Model with Very Population
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DOI：
10.4236/am.2011.26097
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发表时间：
2011-06
影响因子：
1
通讯作者：
Xiaoyan Wang;Junyuan Yang;Xuezhi Li
中科院分区：
文献类型：
--
作者：
Xiaoyan Wang;Junyuan Yang;Xuezhi Li
在Mulone和Straughan [1]提出的模型的基础上，对种群为常数的情形进行了松弛，得到了在一定条件下全局渐近稳定的无药平衡点.利用第二复合矩阵证明了该系统只有唯一的正地方病平衡点，且该平衡点是全局渐近稳定的。
Based on the model provided by the Mulone and Straughan [1], we relax the population which are constant and obtain the drug-free equilibrium which is global asymptotically stable under some conditions. The system has only uniqueness positive endemic equilibrium which is globally asymptotically stable by using the second compound matrix.