Quivers and representations (2 ECTS - MAT/02)

Raquel Coelho Simoes - Lancaster University

Date and time
Tuesday, March 15, 2022 at 4:30 PM - lecture series, 12 hours

Contact person
Lidia Angeleri

Publication date
March 4, 2022

Computer Science  


In this lecture series, we will consider representation theory of finite dimensional algebras, which can be reduced to the study of representations over quotients of algebras generated by paths of a quiver. We will give an introduction to Auslander-Reiten theory, which gives us a way to visualise the representation theory of a finite dimensional algebra using a quiver, called the Auslander-Reiten quiver, where the vertices and the arrows correspond to the “building blocks” of the modules over the algebra (i.e. indecomposable modules) and of the morphisms between them (i.e. irreducible morphisms), respectively.


Tuesday March 15, 16:30-18:30
Thursday March 17, 16:30-18:30
Friday March 18, 16:00-18:00
Monday March 21, 16:30-18:30
Wednesday March 23, 16:30-18:30 - aula F
Thursday March 24, 16:30-18:30

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