## Dedicated to A. Uhhnann i n h o r a o e c r of his eixtkth birthday and a. La8m.e~ in hollour of hi8 fiftieth birthday By E. SOHOLZ and W. TIMMEBMANN of Dresden
Study of q-commutations in Uq(n+) Algebra
โ Scribed by P. Caldero
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 654 KB
- Volume
- 178
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
โฆ Synopsis
Soient (\mathbf{g}) une algรจbre de Lie semi-simple et (\mathbf{n}^{+})une sous-algรจbre nilpotente maximale de g. L'algรจbre enveloppante quantifiรฉe (\check{U}{4}(\mathbf{g})) et sa sous-algรจbre (U{q}\left(\mathbf{n}^{+}\right)). Nous donnons l'ensemble des รฉlรฉments normaux de (U_{q}\left(\mathbf{n}^{+}\right)). Nous montrons que tout idรฉal de (U_{4}\left(\mathbf{n}^{+}\right))peut รชtre engendrรฉ par une suite normalisante.
Let (\mathbf{g}) be a semi-simple Lie algebra with maximal nilpotent subalgebra (\mathbf{n}^{+}). Let (\breve{U}{q}(\mathbf{g})) and (U{q}\left(\mathbf{n}^{+}\right))be the quantized enveloping algebras. We describe the set of normal elements of (U_{4}\left(\mathbf{n}^{+}\right)). We prove that each ideal of (U_{4}\left(\mathbf{n}^{+}\right))can be generated by a normal sequence. ci 1995 Academic Press. Inc.
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