MNSMS  Vol.3 No.4 , October 2013
A Kind of Improved Susceptible-Infected Model
Abstract: By analyzing the susceptible-infected model, susceptible-infected-recovered-susceptible model and susceptible infected-recovered model, we get the improved Kermachk-Mckendrick model. And by applying the controlled threshold value, we get the conditions of isolated rate for infectious disease eventually disappeared. 
Cite this paper: Q. Zhu, M. Liu, Q. Yu and Z. Wang, "A Kind of Improved Susceptible-Infected Model," Modeling and Numerical Simulation of Material Science, Vol. 3 No. 4, 2013, pp. 114-116. doi: 10.4236/mnsms.2013.34015.

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