Zhuang Wang

activity

20172026

most citedTraces of Newton-Sobolev, Hajlasz-Sobolev and BV functions on metric spaces

7 citations · 9 across the 9 of their papers we have counts for

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2 papers · 1 filter

math.CV2026

Equivalent characterizations of John and uniform domains in doubling metric spaces

Yaxiang Li, Yahui Sheng, Zhuang Wang

In this paper, we characterize John and uniform domains in doubling metric spaces. Specifically, we show that a locally quasiconvex domain in a doubling metric space is length John…

math.FA2026

Boxing inequalities for relative fractional perimeter and fractional Poincaré-type inequalities on John domains with the BBM factor

Manzi Huang, Panu Lahti, Jiang Li +1

For $0 < δ, τ < 1$ and $1 \leq s \leq \frac{n}{n - δ}$ , we prove that for a given $s$ -John domain $Ω \subset R^{n}$ , the following Boxing inequality holds for every Lebesgue measurable…