Advanced Studies in Pure Mathematics

Plane curve singularities whose Milnor and Tjurina numbers differ by three

Masahiro Watari

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Abstract

Bayer and Hefez described irreducible plane curve singularities whose Milnor and Tjurina numbers differ by one or two, modulo analytic equivalence. After their work, we classify the case in which their difference is three.

Article information

Source
Singularities in Geometry and Topology 2004, J.-P. Brasselet and T. Suwa, eds. (Tokyo: Mathematical Society of Japan, 2007), 273-298

Dates
Received: 21 December 2004
Revised: 17 December 2005
First available in Project Euclid: 16 December 2018

Permanent link to this document
https://projecteuclid.org/ euclid.aspm/1544999915

Digital Object Identifier
doi:10.2969/aspm/04610273

Mathematical Reviews number (MathSciNet)
MR2342896

Zentralblatt MATH identifier
1257.14022

Citation

Watari, Masahiro. Plane curve singularities whose Milnor and Tjurina numbers differ by three. Singularities in Geometry and Topology 2004, 273--298, Mathematical Society of Japan, Tokyo, Japan, 2007. doi:10.2969/aspm/04610273. https://projecteuclid.org/euclid.aspm/1544999915


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