The 3/4 problem for germs of isolated plane curve singularities

In this survey we overview the different approaches and solutions of a question posed by Dimca and Greuel about the quotient of the Milnor and Tjurina numbers.

Bibliographic Details
Author: Almirón, Patricio
Format: article
Publication Date:2021
Country:España
Institution:Universidad Complutense de Madrid (UCM)
Repository:Docta Complutense
Language:English
OAI Identifier:oai:docta.ucm.es:20.500.14352/4977
Online Access:https://hdl.handle.net/20.500.14352/4977
Access Level:Open access
Keyword:512.7
Curve singularities
Tjurina number
Milnor number
Geometria algebraica
1201.01 Geometría Algebraica
Description
Summary:In this survey we overview the different approaches and solutions of a question posed by Dimca and Greuel about the quotient of the Milnor and Tjurina numbers.