9 citations · 33 across the 18 of their papers we have counts for
4 papers · 1 filter
Hecke algebras of normalizers of parabolic subgroups
Thomas Gobet, Ivan Marin
In the context of Hecke algebras of complex reflection groups, we prove that the generalized Hecke algebras of normalizers of parabolic subgroups are semidirect products, under sui…
On the largest representation in type
Ivan Marin
In this technical note, we complete the PhD work of A. Esterle about determining the image of any Artin group of finite Coxeter type inside the associated Hecke algebra over a fini…
Braid groups of normalizers of reflection subgroups
Thomas Gobet, Anthony Henderson, Ivan Marin
Let be a reflection subgroup of a finite complex reflection group , and let and be their respective braid groups. In order to construct a Hecke algebra $\widetil…
Hausdorff metric between simplicial complexes
Ivan Marin
We introduce a distance function between simplicial complexes and study several of its properties.