科学研究
报告题目:

Two presentations of quantum symmetric pairs.

报告人:

卢明 副教授 (四川大学)

报告时间:

报告地点:

腾讯会议 ID:477 794 074

报告摘要:

A quantum symmetric pair consists of a quantum group and its coideal subalgebra (called an i-quantum group). A quantum group can be viewed as an example of i-quantum groups associated to symmetric pairs of diagonal type. In this talk, we present a Serre presentation for quasi-split i-quantum groups, and a current presentation for affine i-quantum groups. As an application, the braid group symmetries are introduced. This is joint work with Xinhong Chen, Weiqiang Wang, Weinan Zhang.

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