11 search results - page 1 / 3 » Alternating subgroups of Coxeter groups |
35
Voted
JCT
2008
14 years 11 months ago
2008
ing subgroups of Coxeter groups (Extended Abstract) Francesco Brenti, Victor Reiner, and Yuval Roichman Abstract. We explore combinatorial consequences of a simple presentation due...
COMBINATORICS
2004
14 years 10 months ago
2004
We consider the Goldberg-Coxeter construction GCk,l(G0) (a generalization of a simplicial subdivision of the dodecahedron considered in [Gold37] and [Cox71]), which produces a pla...
APAL
1999
14 years 10 months ago
1999
A study is carried out of the elementary theory of quotients of symmetric groups in a similar spirit to [10]. Apart from the trivial and alternating subgroups, the normal subgroup...
ORDER
2002
14 years 10 months ago
2002
We determine the order dimension of the strong Bruhat order on finite Coxeter groups of types A, B and H. The order dimension is determined using a generalization of a theorem of D...
100
Voted
MOC
2002
14 years 10 months ago
2002
Let Cl(OK [G]) denote the locally free class group, that is the group of stable isomorphism classes of locally free OK [G]-modules, where OK is the ring of algebraic integers in th...