2 papers
math.PR2025
A probabilistic approach to strong natural boundaries
Stamatis Dostoglou, Petros Valettas
We study the local non-extendability of random power series beyond their disk of convergence. We show that random power series formed by independent coefficients which are asymptot…
math.PR2025
Decompositions of finite high-dimensional random arrays
Pandelis Dodos, Konstantinos Tyros, Petros Valettas
A -dimensional random array on a nonempty set is a stochastic process indexed by the set of all -elem…