The main file is opinion_epidemic_phase_transition_lambda.c. It is a C code to simulate the model presented in our paper "Dynamics of epidemic spreading with vaccination: impact of social pressure and engagement"
In this paper we consider a model of epidemic spreading coupled with an opinion dynamics in a fully-connected network. For more details see http://www.sciencedirect.com/science/article/pii/S0378437116306914
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