Universal Deformation Rings and Quivers of Finite Representation Type

Universal Deformation Rings and Quivers of Finite Representation Type

Let k be a field of arbitrary characteristic and let Q be a quiver of finite representation type. In this paper we prove that if M is an indecomposable kQ-module then the universal deformation ring of M over kQ is isomorphic to k.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Soto, Roberto C, Wackwitz, Daniel J
Format: Artikel
Sprache:eng
Schlagworte:
Mathematics - Representation Theory
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Let k be a field of arbitrary characteristic and let Q be a quiver of finite representation type. In this paper we prove that if M is an indecomposable kQ-module then the universal deformation ring of M over kQ is isomorphic to k.
DOI:10.48550/arxiv.1604.00578