Bo Wang

activity

20232026

collaborators

Showing 2025Show all

3 papers · 1 filter

math.NT2025

Intersecting well approximable and missing digit sets

Bing Li, Sanju Velani, Bo Wang

Let $b \geq 3$ be an integer and $C (b, D)$ be the set of real numbers in $[0, 1]$ whose $b$ -ary expansion consists of digits restricted to a given set $D \subseteq {0, \dots, b - 1}$ . Giv…

math.DS2025

A winning approach to the intersections of twisted non-recurrent sets with fractals

Junjie Huang, Bing Li, Bo Wang +1

In this paper, we prove that if $S \subseteq R^{d}$ is hyperplane absolute winning on a closed hyperplane diffuse set $L \subseteq R^{d}$ , then $\mathrm{dim}_H S\cap K=\m…

math.NT2025

Ramírez's problems and fibers on well approximable set of systems of affine forms

Bing Li, Bo Wang

We show that badly approximable matrices are exactly those that, for any inhomogeneous parameter, can not be inhomogeneous approximated at every monotone divergent rate, which gene…