Harish-Chandra Theorem for the Multi-Parameter Quantum Groups of Okado-Yamane Type

Kaixiang Chen, Naihong Hu, Hengyi Wang

This paper is devoted to studying the centre of the multi-parameter quantum group $U_{q,G}(\mathfrak{g})$ introduced by Okado and Yamane, where $\mathfrak{g}$ is a complex simple L…