RT info:eu-repo/semantics/article
T1 The minimal Tjurina number of irreducible germs of plane curve singularities
A1 Alberich-Carraminana, Maria
A1 Almiron, Patricio
A1 Blanco, Guillem
A1 Melle-Hernandez, Alejandro
K1 singularities
K1 plane curves
K1 curve singularities
K1 tjurina number
K1 Milnor number
K1 1201.01 Geometría Algebraica
AB In this paper we give a positive answer to a question of Dimca and Greuel about the quotient between the Milnor and the Tjurina numbers for any irreducible germ of plane curve singularity. This result is based on a closed formula for the minimal Tjurina number of an equisingularity class in terms of the sequence of multiplicities of the strict transform along a resolution.
SN 0022-2518
YR 2021
FD 2021
LK https://uvadoc.uva.es/handle/10324/80974
UL https://uvadoc.uva.es/handle/10324/80974
LA spa
NO M. Alberich-Carramiñana, P. Almirón, G. Blanco, A. Melle-Hernández, The minimal Tjurina number of irreducible germs of plane curve singularities, Indiana Univ. Math. J. 70 (2021), no.4, 1211--1220
NO Producción Científica
DS UVaDOC
RD 12-ene-2026