Hang Fu

activity

20172019

most citedElliptic Curves with Large Intersection of Projective Torsion Points

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

collaborators

4 papers

math.AG2019

On the $PGL_{2}$ -invariant quadruples of torsion points of elliptic curves

Fedor Bogomolov, Hang Fu

Let $E$ be an elliptic curve and $π : E \to P^{1}$ a standard double cover identifying $\pm P \in E$ . It is known that for some torsion points $P_{i} \in E$ , $1 \leq i \leq 4$ , the…

math.AG2018

Noether's problem for some subgroups of $S_{14}$ : the modular case

Hang Fu, Ming-chang Kang, Baoshan Wang +1

Let $G$ be a subgroup of $S_{n}$ , the symmetric group of degree $n$ . For any field $k$ , $G$ acts naturally on the rational function field $k (x_{1}, \dots, x_{n})$ via $k$ -automorphi…

math.AG2017

Torsion of elliptic curves and unlikely intersections

Fedor Bogomolov, Hang Fu, Yuri Tschinkel

We study effective versions of unlikely intersections of images of torsion points of elliptic curves on the projective line.

math.NT2017★ 2 cited

Elliptic Curves with Large Intersection of Projective Torsion Points

Fedor Bogomolov, Hang Fu

We construct pairs of elliptic curves over number fields with large intersection of projective torsion points.

On the PGL2​-invariant quadruples of torsion points of elliptic curves

Noether's problem for some subgroups of S14​: the modular case

Torsion of elliptic curves and unlikely intersections

Elliptic Curves with Large Intersection of Projective Torsion Points

On the $PGL_{2}$ -invariant quadruples of torsion points of elliptic curves

Noether's problem for some subgroups of $S_{14}$ : the modular case