Yanqi Qiu

activity

20162022

most citedEquivalence of Palm measures for determinantal point processes governed by Bergman kernels

2 citations · 7 across the 15 of their papers we have counts for

collaborators

23 papers

math.PR2022

Truncations of random unitary matrices drawn from Hua-Pickrell distribution

Zhaofeng Lin, Yanqi Qiu, Kai Wang

Let $U$ be a random unitary matrix drawn from the Hua-Pickrell distribution $μ_{U (n + m)}^{(δ)}$ on the unitary group $U (n + m)$ . We show that the eigenvalues of the…

math.PR2021

Boundedness of Gaussian random sums on trees

Yong Han, Yanqi Qiu, Zipeng Wang

Let $T$ be a rooted tree endowed with the natural partial order $⪯$ . Let $(Z (v))_{v \in T}$ be a sequence of independent standard Gaussian random variables…

math.CV2021

The Patterson-Sullivan Interpolation of Pluriharmonic Functions for Determinantal Point Processes on Complex Hyperbolic Spaces

Alexander I. Bufetov, Yanqi Qiu

The Patterson-Sullivan construction is proved almost surely to recover a Bergman function from its values on a random discrete subset sampled with the determinantal point process i…

math.PR2021

Gaussian limit for determinantal point processes with $J$ -Hermitian kernels

Zhaofeng Lin, Yanqi Qiu, Kai Wang

We show that the central limit theorem for linear statistics over determinantal point processes with $J$ -Hermitian kernels holds under fairly general conditions. In particular, We…

math.PR2020

On a class of random sets of positive integers

Yong Han, Yanqi Qiu, Zipeng Wang

In this note, we study a class of random subsets of positive integers induced by Bernoulli random variables. We obtain sufficient conditions such that the random set is almost sure…

math.FA2020

The metric projections onto closed convex cones in a Hilbert space

Yanqi Qiu, Zipeng Wang

We study the metric projection onto the closed convex cone in a real Hilbert space $H$ generated by a sequence $V = {v_{n}}_{n = 0}^{\infty}$ . The first main result…