Yifan Jing

collaborators

2 papers

math.GR2026

A nonabelian Brunn-Minkowski inequality II

Yifan Jing, Chieu-Minh Tran

We prove that every unimodular locally compact group $G$ of noncompact Lie dimension $n$ satisfies the sharp Brunn--Minkowski inequality \[ μ_G(XY)^{1/n}\geμ_G(X)^{1/n}+μ_G(Y)^{1/n…

math.CA2026

Near diagonal additive energy bound for points on algebraic surfaces

Yifan Jing, Shukun Wu

Let $F : R^{3} \to R$ be a polynomial that is irreducible over $R$ with $deg F \geq 2$ . We prove that, for any finite $X \subset Z (F)$ that does not concen…