Roberto Fontana

collaborators

2 papers

math.PR2025

Geometrical representation and dependence structure of three-dimensional Bernoulli distributions

Roberto Fontana, Patrizia Semeraro

This paper fully characterizes the geometrical structure of the class of distributions of three-dimensional Bernoulli random variables with equal means, $p$ . We find all the geomet…

math.PR2024

The Bernoulli structure of discrete distributions

Roberto Fontana, Patrizia Semeraro

Any discrete distribution with support on ${0, \dots, d}$ can be constructed as the distribution of sums of Bernoulli variables. We prove that the class of $d$ -dimensional Bernou…