8 citations · 23 across the 6 of their papers we have counts for
6 papers · 1 filter
Coxeter groups and automorphisms
Meinolf Geck, Lacrimioara Iancu
Let be a Coxeter system and be a group of automorphisms of such that for all . Then it is known that the group of fixed points is again a Cox…
Ordering Lusztig's families in type
Meinolf Geck, Lacrimioara Iancu
Let be a finite Coxeter group and be a weight function on in the sense of Lusztig. We have recently introduced a pre-order relation on the set of irreducibl…
Specht modules and Kazhdan--Lusztig cells in type
Meinolf Geck, Lacrimioara Iancu, Christos Pallikaros
Dipper, James and Murphy generalized the classical Specht module theory to Hecke algebras of type . On the other hand, for any choice of a monomial order on the parameters in…
On domino insertion and Kazhdan--Lusztig cells in type
Cédric Bonnafé, Meinolf Geck, Lacrimioara Iancu +1
Based on empirical evidence obtained using the {\sf CHEVIE} computer algebra system, we present a series of conjectures concerning the combinatorial description of the Kazhdan--Lus…
Lusztig's -function in type in the asymptotic case
Meinolf Geck, Lacrimioara Iancu
In this paper, we study Lusztig's -function for a Coxeter group with unequal parameters. We determine that function explicitly in the ``asymptotic case'' in type , where th…
Left cells in type with unequal parameters
C. Bonnafe, L. Iancu
Kazhdan and Lusztig have shown that the partition of the symmetric group of degree into left cells is given by the Robinson-Schensted correspondence. The aim of this paper is t…