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$\lambda$-Differential operators and $\lambda$-differential modules for the Virasoro algebra
- Source :
- Linear and Multilinear Algebra 67(7) (2019), 1308-1324
- Publication Year :
- 2020
-
Abstract
- The concept of $\lambda$-differential operators is a natural generalization of differential operators and difference operators. In this paper, we determine the $\lambda$-differential Lie algebraic structure on the Witt algebra and the Virasoro algebra for invertible $\lambda$. Then we consider several families of modules over the Virasoro algebra with explicit module actions and determine the $\lambda$-differential module structures on them.<br />Comment: 17 pages
Details
- Database :
- arXiv
- Journal :
- Linear and Multilinear Algebra 67(7) (2019), 1308-1324
- Publication Type :
- Report
- Accession number :
- edsarx.2002.03426
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1080/03081087.2018.1451479