Stability of the Euler obstruction of a function
type: Item
instance of: scholarly article
title: Stability of the Euler obstruction of a function
zbMATH Open document ID: 1258.14003
published in: Boletín de la Sociedad Matemática Mexicana. Third Series
publication date: 2012-11-08T00:00:00Z
review text: The stability of the Euler obstruction of families of functions with isolated singularities on the germ of a weighted homogeneous hypersurface with isolated singularities and on holonomic free divisors is studied. The Euler obstruction was introduced by \textit{R. D. MacPherson} [Ann. Math. (2) 100, 423--432 (1974; Zbl 0311.14001)]. For an overview, see [\textit{J. P. Brasselet}, in: Proceedings of the XI Brazilian topology meeting, Rio Claro, Brazil, August 3-7, 1998. Singapore: World Scientific. 140--147 (2000; Zbl 1007.32007)].
reviewed by: Gerhard Pfister
Mathematics Subject Classification ID: 14B05
Mathematics Subject Classification ID: 32C18
Mathematics Subject Classification ID: 58K45
zbMATH DE Number: 6103271
zbMATH Keywords: Euler obstruction
zbMATH Keywords: Milnor number
zbMATH Keywords: stability
zbMATH Keywords: free divisors
author: Nivaldo G. Jun Grulha
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 6103271