𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Exponentiations over the universal enveloping algebra of

✍ Scribed by Sonia L’Innocente; Angus Macintyre; Françoise Point


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
477 KB
Volume
161
Category
Article
ISSN
0168-0072

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Computing Representations of a Lie Group
✍ Philip Feinsilver; René Schott 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 373 KB

We present an algorithm for the computation of representations of a Lie algebra acting on its universal enveloping algebra. This is a new algorithm which permits the effective computation of these representations and of the matrix elements of the corresponding Lie group. The approach is based on a m

Special Bases of Irreducible Modules of
✍ N.H. Xi 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 299 KB

In this paper we construct a basis for an irreducible module of the quantized enveloping algebra \(U_{r}(g /(n))\) which is a \(q\)-analogue of the special basis of an irreducible \(G L(n)\)-module introduced by C. de Concini and D. Kazhdan (Israel J. Math. 40, 1980, 275-290). We conjecture the basi

Invariants of universal enveloping algeb
✍ Vesselin Drensky; Giulia Maria Piacentini Cattaneo 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 674 KB

Let Fro(29) be the relatively free algebra of rank m \_> 2 in the nonlocally nilpotent variety 29 of Lie algebras over an infinite field of any characteristic. We study the problem of finite generation of the algebra of invariants of a cyclic linear group G = (g) of finite order invertible in the ba

Primeness Criteria for Universal Envelop
✍ Kenneth L Price 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 156 KB

We write det L L / 0 q y y if the matrix formed by brackets between elements of a basis of L L is nonsinguy lar. Unlike Lie super algebras, a Lie color algebra L L may have det L L / 0 and a Ž . universal enveloping algebra U L L which is not prime. We will provide examples Ž . and show that U L L i