Bøger af Harm Derksen

Provides an introduction to the representation theory of quivers and finite dimensional algebras. It gives a thorough and modern treatment of the algebraic approach based on Auslander-Reiten theory as well as the approach based on geometric invariant theory. The book is suitable for a graduate course in quiver representations and has numerous exercises and examples throughout.

Throughout the history of invariant theory, computational methods have always been at the centre of attention. This book, the first volume of the subseries on "Invariant Theory and Algebraic Transformation Groups", provides a comprehensive overview of the algorithmic aspects of invariant theory.