科研之友
微信
新浪微博
Facebook
分享链接
摘要
A worm spread model concerning impulsive control strategy is proposed and analyzed. We prove that there exists a globally attractive virus-free periodic solution when the vaccination rate is larger than theta(1). Moreover, we show that the system is uniformly persistent if the vaccination rate is less than theta(1). Some numerical simulations are also given to illustrate our main results.
- 出版日期2013
- 单位广东医科大学
