Concepedia

Dieter Happel

DH

41

Publications

3K

Citations

24

H-Index

1980

Active since

Affiliations

Chemnitz University of Technology(Current)

Bielefeld University

University of Hagen

Paderborn University

Dieter Happel is an author at Chemnitz University of Technology specializing in representation theory, geometry, and geometric group theory.

Top concepts

Representation TheoryGeometryEducationGeometric Group TheoryMechanical EngineeringDiscrete GeometryDiscrete Mathematics

Publications per year

1980–2009

41

Publications

41

Tilting in abelian categories and quasitilted algebras

Dieter Happel, Idun Reiten, O. SmaløSverre · Memoirs of the American Mathematical Society · 1996 · 619 citations

Abelian Categories, Higher Category Theory, Non-commutative Algebra

Tilted algebras

Dieter Happel, Claus Michael Ringel · Transactions of the American Mathematical Society · 1982 · 443 citations · Full text

On the derived category of a finite-dimensional algebra

Dieter Happel · Commentarii Mathematici Helvetici · 1987 · 407 citations

Higher Category Theory, Finite-dimensional Algebra, Universal Algebra

A characterization of hereditary categories with tilting object

Dieter Happel · Inventiones mathematicae · 2001 · 170 citations

Higher Category Theory, Categorical Model, Hereditary Categories

Minimal algebras of infinite representation type with preprojective component

Dieter Happel, Dieter Vossieck · manuscripta mathematica · 1983 · 128 citations

Abstract Algebra, Representation Theory, Minimal Algebras +2

Rows per page

1–5 of 41