Irreducible modules over the Virasoro algebra
Irreducible modules over the Virasoro algebra
复制标题
Virasoro 代数上的不可约模
DOI:
10.4171/dm/349
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发表时间:
2011
影响因子:
0.9
通讯作者:
Zhao, Kaiming
中科院分区:
文献类型:
--
作者:
Lu, rencai;Guo, Xiangqian;Zhao, Kaiming
In this paper, we construct two different classes of Virasoro modules from twisting Harish-Chandra modules over the twisted Heisenberg-Virasoro algebra by an automorphism of the twisted Heisenberg-Virasoro algebra. Weight modules in the first class are some irreducible highest weight modules over the twisted HeisenbergVirasoro algebra. The non-weight modules in the first class are irreducible Whittaker modules over the Virasoro algebra. We obtain concrete bases for all irreducible Whittaker modules (instead of a quotient of modules). This generalizes known results on Whittaker modules. The second class of modules are non-weight modules which are not Whittaker modules. We determine the irreducibility and isomorphism classes of these modules. 2010 Mathematics Subject Classification: 17B10, 17B20, 17B65, 17B66, 17B68
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影响因子:
1.6
作者:
R. Lu;K. Zhao
通讯作者:
R. Lu;K. Zhao
影响因子:
3.1
作者:
O. Mathieu
通讯作者:
O. Mathieu
DOI:
10.1142/8882
发表时间:
1983
期刊:
--
影响因子:
--
作者:
V. Kac;A. Raina;N. Rozhkovskaya
通讯作者:
V. Kac;A. Raina;N. Rozhkovskaya
影响因子:
0.9
作者:
K. Christodoulopoulou
通讯作者:
K. Christodoulopoulou
影响因子:
1.8
作者:
C. Conley;C. Martin
通讯作者:
C. Conley;C. Martin