Doktorandseminarium: Quiver representations and Gabriel's theorem

  • Datum:
  • Plats: Ångströmlaboratoriet 64119
  • Föreläsare: Elin Persson Westin
  • Kontaktperson: Volodymyr Mazorchuk
  • Seminarium

Abstract: 

In this talk I will first give a brief introduction to representations of quivers and explain how these are related to representation theory of algebras. I will also introduce the notion of representation type of an algebra, which describes the number of indecomposable representations. Lastly, I will state a theorem that tells you exactly when a path algebra has a finite number of indecomposable representations.