一类具有社团结构的传播网络的阈值分析

摘要

针对社团网络上 SIS模型的疾病传播阈值问题，由2个随机网络耦合生成社团网络，利用稳定性理论和矩阵理论，研究了疾病在社团网络上的传播阈值，得出了局部稳定性条件。%Aiming at the epidemic spreading of the susceptible-infected-susceptible (SIS)model,the interconnected network is generated by coupling two random networks,the epidemic threshold and local stability conditions of epidemic process in the interconnected network are obtained by using stability theory and matrix theory.