𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Group of Autoprojectivities of the Finite Irreducible Coxeter Groups

✍ Scribed by Mauro Costantini


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
179 KB
Volume
180
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


The Finite Irreducible Monomial Linear G
✍ D.L Flannery 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 237 KB

This paper contains an irredundant listing of the finite irreducible monomial Ž . subgroups of GL 4, ‫ރ‬ . The groups are listed up to conjugacy and are given explicitly by generating sets of monomial matrices.

Equivalence of Absolutely Irreducible Or
✍ C. Riehm 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 177 KB

Let V be a finite dimensional vector space over a field K of characteristic / 2, and b: V = V ª K a non-degenerate symmetric bilinear form. Ž . Let : G ª O b be an orthogonal representation of the finite group G. Unless mentioned otherwise, we assume throughout that is absolutely irreducible as a l

The Brauer Group of Irreducible Coalgebr
✍ J Cuadra; J.R Garcı́a Rozas; B Torrecillas; F Van Oystaeyen 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 159 KB

That is, for a cocommuta-Ž . Ž . Ž . tive irreducible coalgebra C, the homomorphism y \*: Br C ª Br C\* is injective. The proof uses Morita᎐Takeuchi theory and the linear topology of all closed Ž . cofinite left ideals in C\*. As an inmediate consequence, Br C is a torsion group. Ž . Some cases wher

Bases for the Bruhat–Chevalley Order on
✍ Meinolf Geck; Sungsoon Kim 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 403 KB

Let W, S be any finite Coxeter system and F the Bruhat᎐Chevalley Ž . Ž . order on W. We denote by Base W and BiGr W the base and the set of all bi-grassmannians, respectively. For s, t g S we let s W t be the subset of Ž . Ž . Ä 4 Ž . Ä 4 BiGr W consisting of all w g W such that L L w s s and R R w