Fan Yang

activity

20162026

most citedEdge universality of separable covariance matrices

22 citations · 181 across the 28 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

math.NT2026

Primes with Restricted-Digit Differences

Rui Han, Yaghoub Rahimi, Fan Yang

Fix a base $b \geq 2$ and a digit set $D \subset {0, 1, \dots, b - 1}$ , and let $C_{k}$ be the set of integers in $[0, b^{k})$ whose $k$ base- $b$ digits all lie in $\mathcal…

math.CA2026

Sharp $ℓ^{p}$ -Improving Estimates for Fixed-Radius Discrete Spherical Averages

Rui Han, Fan Yang

Let $d \geq 4$ and let $R > 0$ . When $d = 4$ , assume that $R^{2} \in N ∖ 4 N$ ; when $d \geq 5$ , let $R^{2} \in N$ be arbitrary. We prove the fixed-radius estimat…

Primes with Restricted-Digit Differences

Sharp ℓp-Improving Estimates for Fixed-Radius Discrete Spherical Averages

Sharp $ℓ^{p}$ -Improving Estimates for Fixed-Radius Discrete Spherical Averages