On Auslander modules of normal surface singularities

Link:

https://doi.org/10.1007/bf02568491

Autor/in:

Behnke, Kurt

Erscheinungsjahr:

1990

Medientyp:

Text

Schlagworte:

Article
Article

Beschreibung:

Abstract We study the fundamental sequences of normal surface singularities. Our main result asserts that for rational singularities (with a technical side-condition) and for minimally elliptic singularities the middle term A, the Auslander module, is isomorphic to the module of Zariski differentials if and only if the singularity is quasihomogeneous. © 1989 Springer-Verlag.

Lizenz:

info:eu-repo/semantics/closedAccess

Quellsystem:

Forschungsinformationssystem der UHH

Interne Metadaten

Quelldatensatz: oai:www.edit.fis.uni-hamburg.de:publications/dd8d74d2-6967-444a-b38d-494f72f08327