Date | Nov 16, 2021 |
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Speaker | 김영훈 |

Dept. | Quasisymmetric functions and weak Bruhat interval modules of the 0-Hecke algebras |

Room | 129-101 |

Time | 16:40-17:10 |

**※ 장소: 상산관 101호**

** Zoom: https://snu-ac-kr.zoom.us/j/2473239867 **

Since the mid-2010s, there have been many attempts to construct modules of the 0-Hecke algebras categorifying important quasisymmetric functions using tableau models. Recently, to provide a unified method to handle these modules, I defined weak Bruhat interval modules with my collaborators. In this talk, I will introduce weak Bruhat interval modules and their structural properties. This is based on joint work with W.-S. Jung, S.-Y. Lee, and Y.-T. Oh.

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