Fei Hu

activity

20182026

most citedHigher arithmetic degrees of dominant rational self-maps

1 citations · 1 across the 2 of their papers we have counts for

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5 papers · 1 filter

math.AG2026

A lower bound for polynomial volume growth of automorphisms of zero entropy

Fei Hu, Chen Jiang

Let $X$ be a normal projective variety of dimension $d$ , and let $f$ be a zero-entropy automorphism of $X$ . Denote by $k$ the first-degree growth rate of $f$ , so that $°_1(f^n) \as…

math.AG2021

An inequality on polarized endomorphisms

Fei Hu, Tuyen Trung Truong

We show that assuming the standard conjectures, for any smooth projective variety $X$ of dimension $n$ over an algebraically closed field, there is a constant $C > 0$ such that for a…

math.AG2019

Free abelian group actions on normal projective varieties: sub-maximal dynamical rank case

Fei Hu, Sichen Li

Let $X$ be a normal projective variety of dimension $n$ and $G$ an abelian group of automorphisms such that all elements of $G ∖ {id}$ are of positive entropy. Di…

math.AG2019

Cohomological and numerical dynamical degrees on abelian varieties

Fei Hu

We show that for an endomorphism of an abelian variety defined over an algebraically closed field of arbitrary characteristic, the second cohomological dynamical degree coincides w…

math.AG2018

Jordan property for algebraic groups and automorphism groups of projective varieties in arbitrary characteristic

Fei Hu

We show an analogue of Jordan's theorem for algebraic groups defined over a field $k$ of arbitrary characteristic. As a consequence, a Jordan-type property holds for the au…