Chi Li

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math.DG2026

The sharp volume gap for Kähler manifolds with positive Ricci curvature

Chi Li, Minghao Miao, Kewei Zhang

We prove a sharp volume gap estimate: if an $n$ -dimensional compact Kähler manifold $(X, ω)$ satisfies $Ric (ω) \geq (n + 1) ω$ and $X \neq ≅ P^{n}$ , then $\mathrm{vol}…

math.DG2025

Zoll Manifolds of Type $CP^{n}$ with Entire Grauert Tubes

Chi Li, Kyobeom Song

We show that a Zoll manifold of type $CP^{n}$ with an entire Grauert tube is isometric to $CP^{n}$ with the canonical Fubini-Study metric, up to constant multiplicati…

The sharp volume gap for Kähler manifolds with positive Ricci curvature

Zoll Manifolds of Type CPn with Entire Grauert Tubes

Zoll Manifolds of Type $CP^{n}$ with Entire Grauert Tubes