๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the Determination of Irreducible Modules by Restriction to a Subalgebra

โœ Scribed by J. Lepowsky and G. W. McCollum


Book ID
125685495
Publisher
American Mathematical Society
Year
1973
Tongue
English
Weight
369 KB
Volume
176
Category
Article
ISSN
0002-9947

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Projective functors and the restriction
โœ Sergei Khoroshkin ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Springer ๐ŸŒ English โš– 298 KB

We observe that the restriction of a Verma module over a semi-simple Lie algebra to a subalgebra of Levi type may be viewed as a projective functor. By simple arguments we prove that this restriction can be decomposed into a direct sum of standard indecomposables in the category 0. For the restricti