A survey on the Kähler-Ricci flow and Yau's uniformization conjecture

On Yau's uniformization conjecture

Let $M^n$ be a complete noncompact Kähler manifold with nonnegative bisectional curvature and maximal volume growth, we prove that $M$ is biholomorphic to $\mathbb{C}^n$. This confirms Yau's uniformization conjecture when M has maximal volume growth.

Miyaoka-Yau不等式中的等式与非正曲率klt对的均匀化

Equality in the Miyaoka-Yau inequality and uniformization of non-positively curved klt pairs

本文研究了紧Kähler klt对在orbifold Miyaoka-Yau不等式中等号成立的条件，证明了此时其orbifold泛覆盖为单位球或仿射空间。

Gradient Kähler-Ricci solitons and a uniformization conjecture

In this article we study the limiting behavior of the Kähler Ricci flow on complete non-compact Kähler manifolds. We provide sufficient conditions under which a complete non-compact gradient Kähler-Ricci soliton is biholomorphic to $\ce^n$. We also discuss the uniformization conjecture by Yau \cite{Y} for complete non-compact Kähler manifolds with positive holomorphic bisectional curvature.

Kähler Uniformization from Holographic Renormalization Group Flows of M5-branes

In this paper, we initiate the study of holographic renormalization group flows acting on the metric of four-manifolds. In particular, we derive a set of equations which govern the evolution of a generic Kähler four-manifold along the renormalization group flow in seven-dimensional gauged supergravity. The physical eleven-dimensional M-theory setup is given by a stack of M5-branes wrapping a calibrated Kähler four-cycle inside a Calabi-Yau threefold. By topologically twisting the theory in the ultraviolet, we may choose an arbitrary Kähler metric on the four-cycle as an asymptotic boundary con…

Gromov-Hausdorff limit of Kähler manifolds and the finite generation conjecture

We study the uniformization conjecture of Yau by using the Gromov-Haudorff convergence. As a consequence, we confirm Yau's finite generation conjecture. More precisely, on a complete noncompact Kähler manifold with nonnegative bisectional curvature, the ring of polynomial growth holomorphic functions is finitely generated. During the course of the proof, we prove if $M^n$ is a complete noncompact Kähler manifold with nonnegative bisectional curvature and maximal volume growth, then $M$ is biholomorphic to an affine algebraic variety. We also confirm a conjecture of Ni on the existence of polyn…

完备凯勒流形上的最小次数、体积增长与曲率衰减

Minimal Degrees, Volume Growth, and Curvature Decay on Complete Kähler Manifolds

本文研究了完备凯勒流形上非负双曲率的最小次数、体积增长与曲率衰减之间的关系，通过多项式增长的全纯函数和全纯体积形式建立了精确联系，并描述了凯勒-里流形的李雅普诺夫渐进行为，统一了刘和曹-李-Tam的两种证明方法，解决了杨的两个猜想。