Highest-weight vectors in tensor products of Verma modules for U_q(sl_2)
2018 ◽
Vol 36
(4)
◽
pp. 107-119
◽
Keyword(s):
We obtain an explicit basis for the subspace spanned by highest-weight vectors in a tensor product of two highest-weight modules for the quantized universal enveloping algebra of sl_2. The structure constants provide a generalization of the Clebsh-Gordan coefficients. As a byproduct, we give an alternative proof for the decomposition of these tensor products as direct sums of indecomposable modules and supply generators for all highest weight summands.
2014 ◽
Vol 151
(1)
◽
pp. 121-166
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1979 ◽
Vol 31
(4)
◽
pp. 836-844
◽
1995 ◽
Vol 118
(2)
◽
pp. 287-301
◽
Keyword(s):
On the structures of hive algebras and tensor product algebras for general linear groups of low rank
2019 ◽
Vol 29
(07)
◽
pp. 1193-1218
1997 ◽
Vol 40
(2)
◽
pp. 143-148
◽
2012 ◽
Vol 6
(2)
◽
pp. 287-303
Keyword(s):
Keyword(s):