C. Lee

collaborators

3 papers

math.PR2026

Polarity of points for Gaussian random fields in critical dimension

Youssef Hakiki, Cheuk Yin Lee, Yimin Xiao

We study the property of hitting points for a class of $R^{d}$ -valued continuous Gaussian random fields on $R^{N}$ with stationary increments, i.i.d. coordinates, and…

math.PR2025

On the Fourier dimension of fractional Brownian graphs

Cheuk Yin Lee, Samy Tindel

In this note we prove that the Fourier dimension of the graph $G (B)$ of a fractional Brownian motion $B$ with Hurst parameter $H \in (0, 1/2)$ is equal to 1. This finishes to solve a…

math.PR2025

Fourier dimension of the graph of fractional Brownian motion with $H \geq 1/2$

Chun-Kit Lai, Cheuk Yin Lee

We prove that the Fourier dimension of the graph of fractional Brownian motion with Hurst index greater than $1/2$ is almost surely 1. This extends the result of Fraser and Sahlste…

Polarity of points for Gaussian random fields in critical dimension

On the Fourier dimension of fractional Brownian graphs

Fourier dimension of the graph of fractional Brownian motion with H≥1/2

Fourier dimension of the graph of fractional Brownian motion with $H \geq 1/2$