Yibo Zhang

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20202026

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math.GT2026

Complex Hyperbolic Elliptics Preserving Lagrangian Planes

Mengmeng Xu, Yibo Zhang

For a regular, real elliptic isometry $f$ of finite order in $H_{C}^{2}$ , we determine the explicit cellular structure of the Ford domain of $⟨ f ⟩$ wit…

math.GT2023

Classification of Torus Fibrations Over $S^{2}$ Up to Fibre Sum Stabilisation

Yibo Zhang

We study torus fibrations over the 2-sphere and Hurwitz equivalence of their monodromies. We show that, if two torus fibrations over $S^{2}$ have the same type of singularities, then…

Complex Hyperbolic Elliptics Preserving Lagrangian Planes

Classification of Torus Fibrations Over S2 Up to Fibre Sum Stabilisation

Classification of Torus Fibrations Over $S^{2}$ Up to Fibre Sum Stabilisation