Non-weight modules over the affine-Virasoro algebra of type $A_1$
Representation Theory
2019-09-04 v1
Abstract
In this paper, we study a class of non-weight modules over the affine-Virasoro algebra of type , which are free modules of rank one when restricted to the Cartan subalgebra (modulo center). We give the classification of such modules. Moreover, the simplicity and the isomorphism classes of these modules are determined.
Keywords
Cite
@article{arxiv.1904.10334,
title = {Non-weight modules over the affine-Virasoro algebra of type $A_1$},
author = {Qiufan Chen and Jianzhi Han},
journal= {arXiv preprint arXiv:1904.10334},
year = {2019}
}
Comments
14 pages