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The local activity principle of the cellular nonlinear network(CNN) introduced by Chua has provided a powerful tool for studying the emergence of complex patterns in a homogeneous lattice formed by coupled cells. This paper presents some analytical criteria for the local activity of three-port CNN with five state variables. As an application, a coupled CNN is introduced, whose prototype is the 5-dimensional...
Based on the clinical data of the lamivudine for HBeAg-positive chronic hepatitis B patients and the HBV infection dynamic model proposed by Nowak et al., this paper sets up a mathematical model consisting of two differential equation systems that enable us to describe and understand the dynamics of host cells, viruses and the immune system. Our model provides a possible interpretation for the curative...
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