Serre-Lusztig relations for $ı$quantum groups

Xinhong Chen, Ming Lu, Weiqiang Wang

Let $(\mathbf{U},{\mathbf{U}}^{ı})$ be a quantum symmetric pair of Kac-Moody type. The $ı$quantum groups ${\mathbf{U}}^{ı}$ and the universal $ı$quantum groups $\widetilde{\bf U}^\im…