Sui-Chung Ng

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20172022

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math.AG2022

Multiplicities of the Betti map associated to a section of an elliptic surface from a differential-geometric perspective

Ngaiming Mok, Sui-Chung Ng

For the study of the Mordell-Weil group of an elliptic curve $E$ over a complex function field of a projective curve $B$ , the first author introduced the use of differential-…

math.AG2019

On the syzygies of ample line bundles on fake projective planes

Sui-Chung Ng, Sai-Kee Yeung

Our goal is to study the syzygies of the projective embeddings defined by ample line bundles on a fake projective plane S. The syzygies are studied in terms of the property $N_{p}$ .…

math.AG2019

Local holomorphic mappings respecting homogeneous subspaces on rational homogeneous spaces

Jaehyun Hong, Sui-Chung Ng

Let $G / P$ be a rational homogeneous space (not necessarily irreducible) and $x_{0} \in G / P$ be the point at which the isotropy group is $P$ . The $G$ -translates of the orbit $Q x_{0}$ of…