Helmut Lenzing

Nakayama algebras and Fuchsian singularities

Hagen Meltzer, Shiquan Ruan, Helmut Lenzing, 2021 .

Applications of model theory to representations of finite-dimensional algebras

Christian Herrmann, Helmut Lenzing, C. Herrmann, 1981 .

Weighted projective lines and applications

Helmut Lenzing, H. Lenzing, 2011 .

On the Growth of the Coxeter Transformations of Derived-Hereditary Algebras

Ciudad Universitaria, Helmut Lenzing, J. A. Peña, 2007 .

Extended canonical algebras and Fuchsian singularities

José Antonio de la Peña, Helmut Lenzing, 2006 .

A Chebysheff recursion formula for Coxeter polynomials

Helmut Lenzing, J. A. Peña, H. Lenzing, 2006, math/0611535.