Abstract:We consider a nonlinear multivariate Hawkes process having a variable length memory which allows to describe the activity of a neuronal network by its membrane potential. We propose a graphical construction of the process and we construct, by means of a perfect simulation algorithm, a stationary version of the process. By making the hypothesis that the spiking rate β i of the neuron i ∈ I is bounded, we construct an algorithm based on a priori realizations of the Poisson process (M i , i ∈ I). We show that the… Show more
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