Quiver varieties and the character ring of general linear groups over finite fields

Emmanuel Letellier (1)

1 LMNO - Laboratoire de Mathématiques Nicolas Oresme

We describe the "generic" part of the character ring of general linear groups over a finite field in terms of quiver representations.

Mots clés: Quiver varieties; decomposition of tensor products; general linear groups over finite fields

Domaines: Théorie des représentations [math.RT]

Emmanuel Letellier. Quiver varieties and the character ring of general linear groups over finite fields. 2011. ⟨hal-00576604v2⟩