Research on SIQRS Spreading Dynamic Model with Feedback Mechanism on Scale-Free Networks

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Abstract:

A modified spreading dynamic model with feedback-mechanism based on scale-free networks is presented in this study. Using the mean field theory, the spreading dynamics of the model is analyzed. The spreading threshold and equilibriums are derived. The relationship between the spreading threshold, the epidemic steady-state and the feedback-mechanism is analyzed in detail. Theoretical results indicate the feedback-mechanism can increase the spreading threshold, resulting in effectively controlling the epidemic spreading.

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Advanced Materials Research (Volumes 989-994)

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4524-4527

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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