6 citations · 8 across the 10 of their papers we have counts for
4 papers · 1 filter
Cocenter of Hecke algebras of Kac-Moody groups
Xuhua He, Felix Schremmer
Let be the generic Hecke algebra over associated to a split Kac--Moody group , arising as the deformation of the group algebra of its Weyl g…
Affine Deligne-Lusztig varieties via the double Bruhat graph II: Iwahori-Hecke algebra
Felix Schremmer
We introduce a new language to describe the geometry of affine Deligne-Lusztig varieties in affine flag varieties. This second part of a two paper series uses this new language, i.…
Affine Bruhat order and Demazure products
Felix Schremmer
We give new descriptions of the Bruhat order and Demazure products of affine Weyl groups in terms of the weight function of the quantum Bruhat graph. These results can be understoo…
Generic Newton points and cordial elements
Felix Schremmer
We describe the generic -conjugacy classes associated with the Iwahori-Bruhat decomposition of a reductive group. As an application, we classify cordial elements as introduced b…