Hecke group, mapping class group and TQFT
演讲者
阮钰泽
时间
2022年03月09日 10:30 至 12:00
地点
1129B
线上
Zoom 242 742 6089
(BIMSA)
摘要
In this talk, we present a construction of projective (unitary) representations of Hecke groups from the vector spaces associated with the Witten-Reshetikhin-Turaev topological quantum field theory of higher genus surfaces. These representations can be viewed as generalizations of the modular data of the Temperley-Lieb-Jones modular categories. Finally, we discuss properties of these representations including the (in)finiteness of the image and the reducibility.