Point processes, hole events, and large deviations: random complex zeros and Coulomb gases

S Ghosh, A Nishry - Constructive Approximation, 2018 - Springer
We consider particle systems (also known as point processes) on the line and in the plane
and are particularly interested in “hole” events, when there are no particles in a large disk (or …

Rigidity of the three-dimensional hierarchical Coulomb gas

S Chatterjee - Probability Theory and Related Fields, 2019 - Springer
A random set of points in Euclidean space is called 'rigid'or 'hyperuniform'if the number of
points falling inside any given region has significantly smaller fluctuations than the …

Gaussian complex zeros on the hole event: the emergence of a forbidden region

S Ghosh, A Nishry - Communications on Pure and Applied …, 2019 - Wiley Online Library
Consider the Gaussian entire function where {ξk} is a sequence of independent standard
complex Gaussians. This random Taylor series is distinguished by the invariance of its zero …

Ground states and hyperuniformity of the hierarchical Coulomb gas in all dimensions

S Ganguly, S Sarkar - Probability Theory and Related Fields, 2020 - Springer
Stochastic point processes with Coulomb interactions arise in various natural examples of
statistical mechanics, random matrices and optimization problems. Often such systems due …

[PDF][PDF] Hole probabilities of random zeros on compact Riemann surfaces

H Wu, SY Xie - arXiv preprint arXiv:2406.19114, 2024 - arxiv.org
arXiv:2406.19114v2 [math.CV] 1 Jul 2024 Page 1 arXiv:2406.19114v2 [math.CV] 1 Jul 2024
HOLE PROBABILITIES OF RANDOM ZEROS ON COMPACT RIEMANN SURFACES HAO WU …

[PDF][PDF] Distribution of zeros of polynomials with positive coefficients

A Eremenko, W Bergweiler - arXiv preprint arXiv:1409.4640, 2014 - arxiv.org
In this paper we answer the following question of Ofer Zeitouni and Subhro Ghosh [8], which
arises in the study of zeros of random polynomials [4]. Let P be a polynomial. Consider the …

Large deviations for the empirical measure of random polynomials: revisit of the Zeitouni-Zelditch theorem

R Butez - 2016 - projecteuclid.org
This article revisits the work by Ofer Zeitouni and Steve Zelditch on large deviations for the
empirical measures of random orthogonal polynomials with iid Gaussian complex …

Universal large deviations for Kac polynomials

R Butez, O Zeitouni - 2017 - projecteuclid.org
We prove the universality of the large deviations principle for the empirical measures of
zeros of random polynomials whose coefficients are iid random variables possessing a …

Hole event for random holomorphic sections on compact Riemann surfaces

TC Dinh, S Ghosh, H Wu - arXiv preprint arXiv:2402.11672, 2024 - arxiv.org
Let $ X $ be a compact Riemann surface and $\mathcal L $ be a positive line bundle on it.
We study the conditional zero expectation of all the holomorphic sections of $\mathcal L^ n …

Remarks on the Obrechkoff inequality

A Eremenko, A Fryntov - Proceedings of the American Mathematical …, 2016 - ams.org
Let $ u $ be the logarithmic potential of a probability measure $\mu $ in the plane that
satisfies\[u (z)= u (\overline {z}),\quad u (z)\le u (| z|),\quad z\in\mathbb {C},\] and $ m …