๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the decomposition rules of tensor products of the representations of the classical Weyl groups

โœ Scribed by Takeshi Tokuyama

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
580 KB
Volume
88
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

On Two Presentations of the Affine Weyl
On Two Presentations of the Affine Weyl Groups of Classical Types
โœ Jian-yi Shi ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 154 KB

The main result of the paper is to get the transition formulae between the alcove form and the permutation form of w โˆˆ W a , where W a is an affine Weyl group of classical type. On the other hand, we get a new characterization for the alcove form of an affine Weyl group element which has a much simp

Group Representations on the Homology of
Group Representations on the Homology of Products of Posets
โœ Sheila Sundaram; Volkmar Welker ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 332 KB

In this note we give a description of the representation of the wreath product S n [G] of the symmetric group S n and a finite group G on the homology of the product of n copies of a partially ordered set (poset for short) P on which G acts as a group of automorphisms. In the sequel all posets will

On the Relation of Extended Affine Weyl
On the Relation of Extended Affine Weyl Groups and Indefinite Weyl Groups
โœ Saeid Azam ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 125 KB

Extended affine Weyl groups are the Weyl groups of root systems of a new class of Lie algebras called extended affine Lie algebras. In this paper we show that a ลฝ . reduced extended affine Weyl group is the homomorphic image of some indefinite KacแŽMoody Weyl group where the homomorphism and its kern