𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Primitive Extensions of an Enveloping Algebra

✍ Scribed by A.I. Ooms; P. Wauters

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
440 KB
Volume
161
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Primitive Limit Algebras and C*-Envelope
Primitive Limit Algebras and C*-Envelopes
✍ Kenneth R Davidson; Elias Katsoulis πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 252 KB

In this paper, we study irreducible representations of regular limit subalgebras of AF-algebras. The main result is twofold: every closed prime ideal of a limit of direct sums of nest algebras (NSAF) is primitive, and every prime regular limit algebra is primitive. A key step is that the quotient of

The Minimal Primitive Spectrum of the En
The Minimal Primitive Spectrum of the Enveloping Algebra of the Lie Superalgebra osp(1, 2l)
✍ Maria Gorelik; Emmanuel Lanzmann πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 248 KB

A well-known theorem of Duflo, the ``annihilation theorem,'' claims that the annihilator of a Verma module in the enveloping algebra of a complex semisimple Lie algebra is centrally generated. For the Lie superalgebra osp(1, 2l ), this result does not hold. In this article, we introduce a ``correct'

q-Schur Algebras as Quotients of Quantiz
q-Schur Algebras as Quotients of Quantized Enveloping Algebras
✍ R.M. Green πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 266 KB

We study the properties of the surjective homomorphism, defined by Beilinson, Lusztig, and MacPherson, from the quantized enveloping algebra of gl to the n Ε½ . q-Schur algebra, S n, r . In particular, we find an expression for the preimage of q Ε½ . an arbitrary element of S n, r under this map and a