𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Level two standard Ãn-modules

✍ Scribed by Kailash C Misra

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
882 KB
Volume
137
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Level Two Standard D(2)I+1-Modules
Level Two Standard D(2)I+1-Modules
✍ M. Tamba 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 412 KB

In this paper we study the level two standard (i.e., irreducible integrable highest weight) modules for an affine Lie algebra \(D_{l+1}^{(2)}(l \geqslant 2)\). In particular, we give explicit constructions of these modules in the principal picture. 1994 Academic Press, Inc.

On an Explicit Isomorphism of Standard L
On an Explicit Isomorphism of Standard Level-One Modules forD̂4n
✍ Julie Glass 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 427 KB

concerned with the construction of vertex operator representations of the affine Kac᎐Moody Lie algebras twisted by automorphisms in H whose restriction to a Cartan subalgebra is q1. These modules are indexed by the four cosets of the root lattice of type D in its dual. The final sections 4 n are dev

Artin Level Modules
Artin Level Modules
✍ Mats Boij 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 120 KB

We introduce level modules and show that these form a natural class of modules over a polynomial ring. We prove that there exist compressed level modules, i.e., level modules with the expected maximal Hilbert function, given socle type and the number of generators. We also show how to use the theory