Research Article

Cuspidal modules for the derivation Lie algebra over a rational quantum torus

Published in: Quaestiones Mathematicae
Volume 45 , issue 5 , 2022 , pages: 787–795

DOI: 10.2989/16073606.2021.1895355

Author(s): Chengkang Xu , China

Keywords: 17B10 , 17B66 , 17B10 , 17B66

Abstract

Let ℂ _Q denote a rational quantum torus with d variables, and be the centre of ℂ _Q . In this paper we give a explicit description of the structure of the cuspidal modules for the derivation Lie algebra over ℂ_Q, with an extra associative -action.

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