activity
20062020
most citedMultivariate normal approximation with Stein's method of exchangeable pairs under a general linearity condition

162 citations · 636 across the 23 of their papers we have counts for

collaborators

32 papers

math.PR2020

Higher-order fluctuations in dense random graph models

Gursharn Kaur, Adrian Röllin

Our main results are quantitative bounds in the multivariate normal approximation of centred subgraph counts in random graphs generated by a general graphon and independent vertex…

math.PR2020★ 3 cited

Palm theory, random measures and Stein couplings

Louis H. Y. Chen, Adrian Röllin, Aihua Xia

We establish a general Berry-Esseen type bound which gives optimal bounds in many situations under suitable moment assumptions. By combining the general bound with Palm theory, we…

math.PR2020

Arcsine laws for random walks generated from random permutations with applications to genomics

Xiao Fang, Han Liang Gan, Susan Holmes +4

A classical result for the simple symmetric random walk with steps is that the number of steps above the origin, the time of the last visit to the origin, and the time of the…

math.PR2019

Exponential and Laplace approximation for occupation statistics of branching random walk

Erol Peköz, Adrian Röllin, Nathan Ross

We study occupancy counts for the critical nearest-neighbor branching random walk on the -dimensional lattice, conditioned on non-extinction. For , Lalley and Zheng (20…

math.PR2019

Graphon-valued stochastic processes from population genetics

Siva Athreya, Frank den Hollander, Adrian Röllin

The goal of this paper is to develop a theory of graphon-valued stochastic processes, and to construct and analyse a natural class of such processes arising from population genetic…

math.PR2019

Stein's method via induction

Louis H. Y. Chen, Larry Goldstein, Adrian Röllin

Applying an inductive technique for Stein and zero bias couplings yields Berry-Esseen theorems for normal approximation for two new examples. The conditions of the main results do…