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math.PR2025

On the distribution patterns of zeros for random polynomials with regularly varying coefficients

Zakhar Kabluchko, Boris Khoruzhenko, Alexander Marynych

This paper investigates asymptotic distribution of complex zeros of random polynomials , as , where is a regularly varying funct…

math.PR2025

On local large deviations for decoupled random walks

Dariusz Buraczewski, Alexander Iksanov, Alexander Marynych

A decoupled standard random walk is a sequence of independent random variables such that, for each , the distribution of is the same…

math.PR2025

Zeros and exponential profiles of polynomials I: Limit distributions, finite free convolutions and repeated differentiation

Jonas Jalowy, Zakhar Kabluchko, Alexander Marynych

Given a sequence of polynomials with only nonpositive zeros, the aim of this article is to present a user-friendly approach for determining the limiting…

math.PR2025

Almost periodic stochastic processes with applications to analytic number theory

Alexander Iksanov, Zakhar Kabluchko, Alexander Marynych

A classical fact of the theory of almost periodic functions is the existence of their asymptotic distributions. In probabilistic terms, this means that if is a Besicovitch almo…

math.PR2024

Set-valued recursions arising from vantage-point trees

Congzao Dong, Alexander Marynych, Ilya Molchanov

We study vantage-point trees constructed using an independent sample from the uniform distribution on a fixed convex body in , where is an…