activity
20122026
most citedA bound on the 2-Wasserstein distance between linear combinations of independent random variables

32 citations · 200 across the 40 of their papers we have counts for

collaborators

47 papers

math.PR2026

Global universality of the expected number of zeros of non-analytic random signals

Jürgen Angst, Thibault Pautrel, Guillaume Poly

We study the asymptotics as goes to infinity of , the expected number of zeros in of a random periodic signal of…

math.PR2026

Breuer-Major-Donsker invariance principle

Paul Mansanarez, Guillaume Poly, Guangqu Zheng

We prove a Breuer-Major-type Donsker's invariance principle for stationary Gaussian sequences under the natural \emph{finite-variance assumption} on the test function. This result,…

math.PR2026

Convergence of higher derivatives of random polynomials with independent roots

Jürgen Angst, Oanh Nguyen, Guillaume Poly

Let be a probability measure on , and let be the random polynomial whose zeros are sampled independently from . We study the asymptotic distribution of zero…

math.PR2025

Edgeworth expansion on Wiener chaos

Paul Mansanarez, Guillaume Poly, Yvik Swan

Consider an element of the -th Wiener chaos $\WW_p$, and denote by $\prob_F$ its law. For a positive integer , let be the Radon measure with density…

math.PR2025

Stein's method for Fréchet approximation: a regularly varying functions approach

Paul Mansanarez, Guillaume Poly, Yvik Swan

We develop a variant of Stein's method of comparison of generators to bound the Kolmogorov, total variation, and Wasserstein-1 distances between distributions on the real line. Our…

math.PR2024

Limit distributions for polynomials with independent and identically distributed entries

Ronan Herry, Dominique Malicet, Guillaume Poly

We characterize the limiting distributions of random variables of the form , where: (i) is a sequence of multivariate polynomia…