Base points of polar curves
type: Item
instance of: scholarly article
title: Base points of polar curves
zbMATH Open document ID: 0707.14024
author: Eduardo Casas-Alvero
publication date: 1992-06-25T00:00:00Z
full work available at URL: http://www.numdam.org/item
full work available at URL: https://eudml.org/doc/74914
review text: The base points of the system of polar curves of an irreducible algebroid plane curve with general moduli are determined. As consequences a lower bound for the Tjurina number and many continuous analytic invariants of the curve are found.
reviewed by: Eduardo Casas-Alvero
Mathematics Subject Classification ID: 14H20
Mathematics Subject Classification ID: 14C20
zbMATH DE Number: 1018
zbMATH Keywords: singularity of plane
zbMATH Keywords: base points of the system of polar curves
zbMATH Keywords: algebroid plane curve
zbMATH Keywords: Tjurina number
MaRDI profile type: Publication
OpenAlex ID: W2332342441
cites work: Q3661720
cites work: Infinitely near imposed singularities and singularities of polar curves
cites work: Q3291013
cites work: Q5520477
cites work: Q4078152
DOI: 10.5802/AIF.1245
published in: Annales de l’institut Fourier
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description: scientific article; zbMATH DE number 1018