Concepedia

Helmut Lenzing

HL

27

Publications

1.2K

Citations

17

H-Index

1976

Active since

Affiliations

Paderborn University(Current)

Universidad Nacional Autónoma de México

University of Copenhagen

Nicolaus Copernicus University

Hungarian Academy of Sciences

Helmut Lenzing is an author at Paderborn University specializing in representation theory, spectral theory, and discrete differential geometry.

Top concepts

Representation TheorySpectral TheoryClassicsGeometryLanguageCultural HistoryTranslation StudiesApproximation TheoryDiscrete MathematicsEast Asian Languages

Publications per year

1976–2013

27

Publications

27

Perpendicular categories with applications to representations and sheaves

Werner Geigle, Helmut Lenzing · Journal of Algebra · 1991 · 401 citations

Representation Theory, Geometric Representation, Higher Category Theory +2

Quasi-tilted algebras of canonical type

Helmut Lenzing, Andrzej Skowroński · Colloquium Mathematicum · 1996 · 93 citations · Full text

Commutative Algebra, Quasi-tilted Algebras, Universal Algebra +1

The preprojective algebra of a tame hereditary artin algebra

Dagmar Baer, Werner Geigle, Helmut Lenzing · Communications in Algebra · 1987 · 78 citations

Preprojective Algebra, Abstract Algebra, Representation Theory +3

Concealed-Canonical Algebras and Separating Tubular Families

Helmut Lenzing, José Antonio de la Peña · Proceedings of the London Mathematical Society · 1999 · 71 citations

The cluster category of a canonical algebra

Michael Barot, Dirk Kussin, Helmut Lenzing · Transactions of the American Mathematical Society · 2010 · 53 citations · Full text

Cluster Algebra, Higher Category Theory, Cluster Category +3

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