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arXiv · 2412.18970

On the center of two-parameter (v,t)-quantum groups

Zhaobing Fan·Ziqi Xin
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Abstract

This paper mainly considers the center of two-parameter quantum group U_{v,t} of finite type via an analogue of the Harish-Chandra homomorphism. Through combining the connection between one-parameter quantum group case and two-parameter quantum group case, we get the description of center in the sense of Harish-Chandra homomorphism.

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Zhaobing Fan, Ziqi Xin. 2024-12-25. On the center of two-parameter (v,t)-quantum groups. https://arxiv.org/abs/2412.18970

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