Wen Wu

activity

20142025

most citedOn the abelian complexity of the Rudin-Shapiro sequence

11 citations · 35 across the 17 of their papers we have counts for

collaborators

17 papers

math.NT2025

Metric properties of continued fractions with large prime partial quotients

Wanjin Cheng, Wen Wu

Let $x \in [0, 1)$ with continued fraction expansion $[a_{1} (x), a_{2} (x), \dots]$ , and let $ϕ : N \to R^{+}$ be a non-decreasing function. We consider the numbers whose conti…

math.CO2022

$N$ -factor complexity of the infinite Fibonacci sequence and digital sequences

Yanxi Li, Wen Wu

In this paper, we introduce a variation of the factor complexity, called the $N$ -factor complexity, which allows us to characterize the complexity of sequences on an infinite alpha…

math.CO2020

Self-similarity of $P$ -positions of $(2 n + 1)$ -dimensional Wythoff's game

Yanxi Li, Wen Wu

Wythoff's game as a classic combinatorial game has been well studied. In this paper, we focus on $(2 n + 1)$ -dimensional Wythoff's game; that is the Wythoff's game with $(2 n + 1)$ heaps…

math.CO2020

Hankel determinants of a Sturmian sequence

Haocong Song, Wen Wu

Let $τ$ be the substitution $1 \to 101$ and $0 \to 1$ on the alphabet ${0, 1}$ . The fixed point of $τ$ leading by 1, denoted by $s$ , is a Sturmian sequence. We first give a…

math.NT2020★ 2 cited

Criteria for apwenian sequences

Ying-Jun Guo, Guo-Niu Han, Wen Wu

In 1998, Allouche, Peyrière, Wen and Wen showed that the Hankel determinant $H_{n}$ of the Thue-Morse sequence over ${- 1, 1}$ satisfies $H_{n} / 2^{n - 1} \equiv 1 (mod 2)$ for al…

math.NT2020

Stieltjes continued fractions related to the Paperfolding sequence and Rudin-Shapiro sequence