An Impulse Dynamic Model for Computer Worms
Keyword(s):
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 thanθ1. Moreover, we show that the system is uniformly persistent if the vaccination rate is less thanθ1. Some numerical simulations are also given to illustrate our main results.
2012 ◽
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pp. 1-13
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2005 ◽
Vol 15
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pp. 517-531
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2009 ◽
Vol 10
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pp. 2335-2345
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2013 ◽
Vol 37
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pp. 496-507
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2011 ◽
Vol 348
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pp. 652-670
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2008 ◽
Vol 18
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pp. 1539-1549
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2011 ◽
Vol 2011
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pp. 1-17
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