4 papers
K-theory of Gieseker variety and type A cyclotomic Hecke algebra
Vasily Krylov, Raphaël Paegelow, Pavel Shlykov
We give an algebraic description of the equivariant K-theory of Gieseker varieties. Our main result identifies the equivariant K-theory of the Gieseker space with the Jucys--Murphy…
The fixed point locus of the smooth Jordan quiver variety under the action of the finite subgroups of
Raphaël Paegelow
In this article, we study the decomposition into irreducible components of the fixed point locus under the action of a finite subgroup of of the sm…
Combinatorics of the irreducible components of in type and
Raphaël Paegelow
In this article, we give a combinatorial model in terms of symmetric cores of the indexing set of the irreducible components of (the -fixed points of the Hil…
Fixed points in Gieseker spaces and blocks of Ariki-Koike algebras
Raphaël Paegelow
In this article, we establish combinatorial links between the irreducible components of the fixed point locus of the Gieseker variety and the block theory of Ariki-Koike algebras.…