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math.AG2003
Minimal rational curves in moduli spaces of stable bundles
Xiaotao Sun
In this short note, we show that any rational curve passing through the generic point in a moduli space of stable bundles with rank and fixed determinant on a smooth projective…
math.AG2003
Hitchin's connection and differential operators with values in the determinant bundle
Xiaotao Sun, I-Hsun Tsai
Let be a local universal family of smooth curves and be the family of moduli spaces of stable bundles with a fixed determinant on curves. In this paper, we find locally…
math.AG2002★ 10 cited
Families of K3 surfaces over curves satisfying the equality of Arakelov-Yau's type and modularity
Xiaotao Sun, Sheng-Li Tan, Kang Zuo
Let be a family of semistable K3 surfaces with non-empty set of singular fibres having infinite local monodromy. Then, when the so called Arakelov-Yau inequality rea…