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Extension of a quantized enveloping algebra by a Hopf algebra

โœ Scribed by ZhiXiang Wu

Book ID
107348105
Publisher
SP Science China Press
Year
2010
Tongue
English
Weight
195 KB
Volume
53
Category
Article
ISSN
1674-7283

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๐Ÿ“œ SIMILAR VOLUMES

The Lusztig Cones of a Quantized Envelop
The Lusztig Cones of a Quantized Enveloping Algebra of Type A
โœ Robert Marsh ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 135 KB

We show that for each reduced expression for the longest word in the Weyl group of type A , the corresponding cone arising in Lusztig's description of the n canonical basis in terms of tight monomials is simplicial, and construct explicit spanning vectors.