arXiv:1904.10334 Abstract | arXiv Analytics

arXiv:1904.10334 [math.RT]Abstract References Reviews Resources

Non-weight modules over the affine-Virasoro algebra of type $A_1$

Published 2019-04-23Version 1

In this paper, we study a class of non-weight modules over the affine-Virasoro algebra of type $A_1$, 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.

Comments: 14 pages

Categories: math.RT

Keywords: affine-virasoro algebra, non-weight modules, modulo center, cartan subalgebra, isomorphism classes

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