A Note on the Singularities of Residue Currents of Integrally Closed Ideals
Artikel i vetenskaplig tidskrift, 2019

Given a free resolution of an ideal a of holomorphic functions, there is an associated residue current R that coincides with the classical Coleff-Herrera product if a is a complete intersection ideal and whose annihilator ideal equals a. In the case when a is an Artinian monomial ideal, we show that the singularities of R are small in a certain sense if and only if a is integrally closed.

Integrally closed ideals

Residue currents

Monomial ideals

Författare

Elizabeth Wulcan

Chalmers, Matematiska vetenskaper, Algebra och geometri

Acta Mathematica Vietnamica

0251-4184 (ISSN)

Ämneskategorier

Algebra och logik

Litteraturvetenskap

Matematisk analys

DOI

10.1007/s40306-019-00342-5

Mer information

Senast uppdaterat

2019-11-08