4 citations · 5 across the 5 of their papers we have counts for
6 papers
On the modular generalized Springer correspondence for disconnected groups
Kostas I. Psaromiligkos, Simon Riche
We study the construction of a modular generalized Springer correspondence for a possibly disconnected complex reductive algebraic group.
Branchwidth is (1,g)-self-dual
Georgios Kontogeorgiou, Alexandros Leivaditis, Kostas I. Psaromiligkos +2
A graph parameter is self-dual in some class of graphs embeddable in some surface if its value does not change in the dual graph by more than a constant factor. We prove that the b…
The Lafforgue variety and irreducibility of induced representations
Kostas I. Psaromiligkos
We construct the Lafforgue variety, an affine scheme equipped with an open dense subscheme parametrizing the simple modules of a non-commutative unital algebra over any field $…
Character sheaves in characteristic have nilpotent singular support
Kostas I. Psaromiligkos
We prove that character sheaves have nilpotent singular support in any characteristic, partially extending the work of Mirkovic, Vilonen and independently Ginzburg to positive char…
An interactive version of the Lovász local lemma
Lefteris Kirousis, John Livieratos, Kostas I. Psaromiligkos
Assume we are given (finitely many) mutually independent variables and (finitely many) "undesirable" events, each depending on a subset of the variables of at most elements, ca…
An alternative proof for the constructive Asymmetric Lovász Local Lemma
Ioannis Giotis, Lefteris Kirousis, Kostas I. Psaromiligkos +1
We provide an alternative constructive proof of the Asymmetric Lovász Local Lemma. Our proof uses the classic algorithmic framework of Moser and the analysis introduced by Giotis,…