On Semi-groups Arising from Quantum Grou
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Zhen-hua Wang
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Article
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1999
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Elsevier Science
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English
β 106 KB
Let G be a quantum group. In this paper, we introduce and completely q characterize a semi-group and its Borel sub-semi-groups consisting of algebra w x homomorphisms from the coordinate algebra k G of G . Also, we present q q invariant elements for the semi-group, which are closely connected to Hop