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math.ST2021
Estimating the interaction graph of stochastic neuronal dynamics by observing only pairs of neurons
Emilio De Santis, Antonio Galves, Giovanna Nappo +1
We address the questions of identifying pairs of interacting neurons from the observation of their spiking activity. The neuronal network is modeled by a system of interacting poin…
math.PR2021
Diagonal sections of copulas, multivariate conditional hazard rates and distributions of order statistics for minimally stable lifetimes
Rachele Foschi, Giovanna Nappo, Fabio L. Spizzichino
As a motivating problem, we aim to study some special aspects of the marginal distributions of the order statistics for exchangeable and (more generally) for minimally stable non-n…