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Skein Algebras and Quantum Groups

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Speaker: 
Thang Le
Affiliation: 
Georgia Institute of Technology
Date: 
Mon, 12/05/2025 - 16:30 - 17:30
Location: 
MPIM Lecture Hall

The $sl_n$-skein algebra of a surface provides a quantization of the $SL_n(\mathbb{C})$ character variety. For surfaces with boundary, this framework extends naturally to the stated skein algebra. We demonstrate how various aspects of quantum groups admit simple and transparent geometric interpretations through the lens of stated skein algebras. In particular, we will present a geometric realization of the dual canonical basis of $\mathcal{O}_q(\mathfrak{sl}_3)$ using skeins.

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