$\lambda$-Differential operators and $\lambda$-differential modules for the Virasoro algebra
Quantum Algebra
2020-02-11 v1 Representation Theory
Abstract
The concept of -differential operators is a natural generalization of differential operators and difference operators. In this paper, we determine the -differential Lie algebraic structure on the Witt algebra and the Virasoro algebra for invertible . Then we consider several families of modules over the Virasoro algebra with explicit module actions and determine the -differential module structures on them.
Cite
@article{arxiv.2002.03426,
title = {$\lambda$-Differential operators and $\lambda$-differential modules for the Virasoro algebra},
author = {Xuewen Liu and Li Guo and Xiangqian Guo},
journal= {arXiv preprint arXiv:2002.03426},
year = {2020}
}
Comments
17 pages