Speaker : Weiqiang Wang (University of Virginia)
Title : A Serre presentation of i-quantum groups
Time : 2020-01-06 (Mon) 15:00 - 16:00
Place : Seminar Room 714, Institute of Mathematics (NTU Campus)
Abstract: A quantum symmetric pair consists of a quantum group and its coideal subalgebra (called an i-quantum group). The i-quantum groups can be viewed as a generalization of quantum groups. In this talk, we present an explicit Serre presentation of quasi-split i-quantum groups and explain its related combinatorics. This is joint work with Xinhong Chen and Ming Lu.