摘要
建立了一种计算机病毒传播的数学模型,并利用微分方程理论进行了分析,得到了计算机病毒消除的阈值,并进行了数值模拟.
A mathematical model for virus propagation is investigated. By using the theory of differential equations, the model is analyzed and the threshold of removing virus is gained, and propogation for virus is simulated.
出处
《数学的实践与认识》
CSCD
北大核心
2008年第12期49-52,共4页
Mathematics in Practice and Theory
关键词
计算机病毒
传播模型
稳定性
阈值
computer virus
propagation model
stability
threshold
