Date | Oct 30, 2019 |
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Speaker | Yat-Hin Suen |

Dept. | IBS-CGP |

Room | 27-325 |

Time | 14:00-16:00 |

In this talk, I will talk about the reconstruction problem of the holomorphic tangent bundle $T_{mathbb{P}^2}$ of the complex projective plane $mathbb{P}^2$. I will introduce the notion of tropical Lagrangian multi-section and cook up one from a family of Hermitian metrics defined on $T_{mathbb{P}^2}$. Then I perform the reconstruction of $T_{mathbb{P}^2}$ from this tropical Lagrangian multi-section. If time allows, I will talk about how this reconstruction process can be applied to obtain some indecomposable rank 2 bundles on polarized K3 surfaces.

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