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arXiv · 2003.06078

Derivations of the Positive Part of the Two-parameter Quantum Group of type $G_2$

Yongyue Zhong·Xiaomin Tang
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Abstract

In this paper, we compute the derivations of the positive part of the two-parameter quantum group of type $G_2$ by embedding it into a quantum torus. We also show that the Hochschild cohomology group of degree $1$ of this algebra is a two dimensional vector space over the complex field.

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Yongyue Zhong, Xiaomin Tang. 2020-03-13. Derivations of the Positive Part of the Two-parameter Quantum Group of type $G_2$. https://arxiv.org/abs/2003.06078

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