Euler obstruction and polar multiplicities of images of finite morphisms on ICIS
type: Item
instance of: scholarly article
title: Euler obstruction and polar multiplicities of images of finite morphisms on ICIS
zbMATH Open document ID: 1255.32011
DOI: 10.1090/S0002-9939-2011-11125-0
author: R. Callejas-Bedregal
author: J. N. Tomazella
author: Marcelo José Saia
published in: Proceedings of the American Mathematical Society
publication date: 2012-04-13T00:00:00Z
Mathematics Subject Classification ID: 32S25
Mathematics Subject Classification ID: 14B05
zbMATH DE Number: 6024093
zbMATH Keywords: polar multiplicities
zbMATH Keywords: Euler obstruction
MaRDI profile type: Publication
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cites work: Chern classes for singular algebraic varieties
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cites work: Equisingularity of families of map germs between curves
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full work available at URL: s0002-9939-2011-11125-0
OpenAlex ID: W2054900643
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review text: It is shown how to compute the local polar multiplicities at zero of a reduced complex analytic set \(Y\subseteq \mathbb{C}^p\) which is the image by a finite morphism of a germ at zero of an isolated complete intersection singularity \(Z\subseteq \mathbb{C}^n\).NEWLINENEWLINEAs an application the local Euler obstruction of \(Y\) at zero is computed.
reviewed by: Gerhard Pfister
description: scientific article; zbMATH DE number 6024093