Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1899756 | Reports on Mathematical Physics | 2010 | 15 Pages |
Abstract
We consider the weak Hopf algebra ωUq associated with a generalized Kac-Moody algebra . We give an equitable presentation for ωUq, in which the generators are on a roughly equal footing. For = sl2 we describe how the ωUq-modules look in terms of the equitable generators.
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Mathematics
Mathematical Physics