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arXiv · 1704.07409

Quivers, Algebras and Adjoint functors

Kostiantyn Iusenko
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Abstract

These are the notes for a minicourse held in Odessa (2016) and Belo Horizonte (2017). My aim was to provide a short introduction to basic notions of category theory and representation theory of finite-dimensional algebras. We learnt the concept of adjoint functors and showed that the construction "quiver" <-> "algebra" can be interpreted as a pair of adjoint functors between certain categories. Lectures almost do not contain the proofs, theoretical part is accompanied with examples, and sometimes introduced in the form of exercises.

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Kostiantyn Iusenko. 2017-04-24. Quivers, Algebras and Adjoint functors. https://arxiv.org/abs/1704.07409

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