Abstract: It has been a long history, since Schwarz,
that one of ways to search for a complex hyperbolic lattice is closely related to
understanding the monodromy group of a hypergeometric system.
In this talk, I will review the work of Schwarz and Klein on the classical Euler-Gauss
hypergeometric functions, as well as the Deligne-Mostow theory on Lauricella hypergeometric functions.
Then I will discuss a recent progress on this direction,
inspired by the root system hypergeometric functions constructed by Heckman-Opdam.

## Arrangement

Speaker: Dali Shen (Fudan University) Time: Thursday, 28.Feb.2019, 10:00--11:00 Place: Room 402, Mathematical Building |

Speaker: Wanyuan Xu (Shanghai Normal University) Time: Friday, 01.Mar.2019, 13:00--14:00 Place: Room 402, Mathematical Building |

Speaker: Yongqiang Zhao (Westlake University) Time: Friday, 08.Mar.2019, 13:00--14:00 Place: Room 402, Mathematical Building |

Speaker: Zhengyu Hu (National Taiwan University) Time: Friday, 08.Mar.2019, 14:00--15:00 Place: Room 402, Mathematical Building |

Speaker: Wenfei Liu (Xiamen University) Time: Friday, 15.Mar.2019, 13:00--14:00 Place: Room 402, Mathematical Building |

Speaker: Yeping Zhang (Kyoto University) Time: Friday, 15.Mar.2019, 14:00--15:00 Place: Room 402, Mathematical Building |

Speaker: Mao Sheng (University of Science and Technology of China) Time: Monday, 16.Mar.2019, 14:00--15:00 Place: Room 402, Mathematical Building |

Speaker: Kang Zuo (Mainz University) Time: Wendesday, 20.Mar.2019, 13:00--14:00Place: Room 401, Mathematical Building Time: Thursday, 04.Apr.2019, 15:00--16:00 Place: Room 401, Mathematical Building |

Speaker: Lei Song (Sun Yat-sen University) Time: Friday, 22.Mar.2019, 13:00--14:00 Place: Room 402, Mathematical Building |

Speaker: Kitagawa (Gifu National College of Technology) Time: Wendesday, 27.Mar.2019, 10:30--11:30 Place: Room 102, Mathematical Building |

Speaker: Qizheng Yin (Peking University) Time: Friday, 29.Mar.2019, 13:00--14:00 Place: Room 402, Mathematical Building |

Speaker: Xun Yu (Tianjin University) Time: Friday, 12.Apr.2019, 13:30--14:30 Place: Room 401, Mathematical Building |

Speaker: Gabriel Dospinescu (ENS Lyon) Time: Wendesday, 17.Apr.2019, 14:15--15:15 Place: Room 402, Mathematical Building |

Speaker: Yifan Chen (Beijing University of Aeronautics and Astronautics) Time: Friday, 19.Apr.2019, 13:30--14:30 Place: Room 402, Mathematical Building |

Speaker: Yongqi Liang (University of Science and Technology of China) Time: Friday, 26.Apr.2019, 8:30--9:30 Place: Room 402, Mathematical Building |

Speaker: Bin Xu (Sichuan University) Time: Friday, 26.Apr.2019, 13:30--14:30 Place: Room 402, Mathematical Building |

Speaker: Lei Zhang (University of Science and Technology of China) Time: Friday, 10.May.2019, 13:15--14:15 Place: Room 224, 3rd Teaching Building |

Speaker: Lingguang Li (Tongji University) Time: Friday, 10.May.2019, 14:15--15:15 Place: Room 224, 3rd Teaching Building |

Speaker: Yi Gu (Soochow University) Time: Wednesday, 22.May.2019, 10:00--11:00 Place: Room 401, Mathematical Building |

Speaker: Kuok Fai Chao (Shanghai University) Date: Monday, 03.Jun.2019, 15:00--16:00 Place: Room 401, Mathematical Building |

Speaker: Huayi Chen (Universite Paris Diderot) Time: Thursday, 06.Jun.2019, 15:00--16:00 Place: Room 402, Mathematical Building |

Speaker: Fei Hu (University of British Columbia) Time: Friday, 14.Jun.2019, 13:30--14:30 Place: Room 402, Mathematical Building |

Speaker: Yifeng Liu (Yale University) Date: Monday, 17. Jun. 2019, 15:00--16:00 Place: Room 402, Mathematical Building |

Speaker: Yihang Zhu (Columbia University) Date: Monday, 17. Jun. 2019, 16:10--17:10 Place: Room 402, Mathematical Building |

Speaker: Deqi Zhang (National University of Singapore) Date: Friday, 21. Jun. 2019, 13:30--14:30 Place: Room 401, Mathematical Building |

Speaker: Zhixian Zhu (University of California, Riverside) Date: Friday, 21. Jun. 2019, 14:30--15:30 Place: Room 401, Mathematical Building |

Speaker: Guolei Zhong (National University of Singapore) Time: Tuesday, 25.Jun.2019, 9:00--10:00 Place: Room 206, 4th Teaching Building |

Speaker: Sichen Li (East China Normal University and National University of Singapore) Time: Tuesday, 25.Jun.2019, 10:00--11:00 Place: Room 206, 4th Teaching Building |