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DATE | 2020-03-12 16:10-17:00 |

PLACE | 數學館3174教室 |

SPEAKER | 林濬璈 助理教授（廈門大學馬來西亞分校） |

TITLE | Quantum Toroidal Algebra and the Skein Algebra of a Marked Surface |

ABSTRACT | In this talk, we will quickly review the general construction of the Hall algebra associated to a finitary abelian category and state the results we have known before. We will then provide a Hall algebra realization of the quantum toroidal algebra of type A and make links to the low-dimensional topology, in the sense of the structures of various skein algebras of marked surfaces. |