Weinan Zhang
Published 2021-02-05Version 1
Recently, Lu and Wang formulated a Drinfeld type presentation for $\imath$quantum group $\widetilde{{\mathbf U}}^\imath$ arising from quantum symmetric pairs of split affine ADE type. In this paper, we generalize their results by establishing a current presentation for $\widetilde{{\mathbf U}}^\imath$ of arbitrary split affine type.
A Drinfeld type presentation of affine $\imath$quantum groups I: split ADE type
Affine $\imath$quantum groups and Steinberg varieties of type C
A Serre presentation for the $\imath$quantum groups
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