Global exponential stability of nonresident computer virus models

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• 作者：Canqin Tang^a ; ^{tangcq2000@dlmu.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; Yonghong Wu^b
• 关键词：Nonresident computer virus model ; Global exponential stability ; Virus-free equilibrium
• 刊名：Nonlinear Analysis: Real World Applications
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：34
• 期：Complete
• 页码：149-158
• 全文大小：563 K

文摘

This paper is concerned with nonresident computer virus models which are defined on the nonnegative real vector space. By using differential inequality technique, we employ a novel argument to show that the virus-free equilibrium is globally exponentially stable, and the exponential convergent rate can be unveiled. Moreover, a numerical simulation is given to demonstrate our theoretical results.