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-Differential operators and -differential modules for the Virasoro algebra |
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| Authors: | Xuewen Liu Xiangqian Guo |
| Institution: | 1. School of Mathematics and Statistics, Lanzhou University , Lanzhou, China;2. School of Mathematics and Statistics, Zhengzhou University , Zhengzhou, China;3. School of Mathematics and Statistics, Zhengzhou University , Zhengzhou, China |
| Abstract: | |
| Keywords: | Differential Lie algebra differential module Witt algebra Virasoro algebra |