Simple weight modules with finite-dimensional weight spaces over Witt superalgebras
Representation Theory
2020-01-14 v1
Abstract
Let be the tensor product of the Laurient polynomial algebra in even variables and the exterior algebra in odd variables over the complex field , and the Witt superalgebra be the Lie superalgebra of superderivations of . In this paper, we classify the simple weight modules with finite-dimensional weight spaces with respect to the standard Cartan algebra of . Every such module is either a simple quotient of a tensor module or a module of highest weight type.
Cite
@article{arxiv.2001.04089,
title = {Simple weight modules with finite-dimensional weight spaces over Witt superalgebras},
author = {Yaohui Xu and Rencai Lü},
journal= {arXiv preprint arXiv:2001.04089},
year = {2020}
}