Algebras and Representation Theory (Paperback) (ISBN-13: 9783319919973)

This carefully written textbook provides an accessible introduction to the representation theory of algebras, including representations of quivers.

The book starts with basic topics on algebras and modules, covering fundamental results such as the Jordan-Hder theorem on composition series, the Artin-Wedderburn theorem on the structure of semisimple algebras and the Krull-Schmidt theorem on indecomposable modules. The authors then go on to study representations of quivers in detail, leading to a complete proof of Gabriel's celebrated theorem characterizing the representation type of quivers in terms of Dynkin diagrams.

Requiring only introductory courses on linear algebra and groups, rings and fields, this textbook is aimed at undergraduate students. With numerous examples illustrating abstract concepts, and including more than 200 exercises (with solutions to about a third of them), the book provides an example-driven introduction suitable for self-study and use alongside lecture courses.

Author: Karin Erdmann, Thorsten Holm
ISBN-10: 3319919970
ISBN-13: 9783319919973
Publisher: Springer
Language: English
Published: 09/26/2018
Pages: 298
Format: Paperback
Weight: 0.96lbs
Size: 9.21h x 6.14w x 0.65d