Seminar in Representation Theory

主講者: 王偉強 (University of Virginia)
講題: A Serre presentation of i-quantum groups
時間: 2020-01-06 (Mon.)  15:00 - 16:00
地點: 數學所 714 研討室 (台大院區)
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.
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