The minimal Tjurina number of irreducible germs of plane curve singularities
نویسندگان
چکیده
In this paper we give a positive answer to question of Dimca and Greuel about the quotient between Milnor Tjurina numbers for any irreducible germ plane curve singularity. This result is based on closed formula minimal number an equisingularity class in terms sequence multiplicities strict transform along resolution. The key points proof are previous results by Genzmer, Wall Mattei.
منابع مشابه
Effective construction of irreducible curve singularities
1 By using the effective notion of the approximate roots of a polynomial, we describe the equisingularity classes of irreducible curve singularities with a given Milnor number.
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ژورنال
عنوان ژورنال: Indiana University Mathematics Journal
سال: 2021
ISSN: ['1943-5258', '0022-2518', '1943-5266']
DOI: https://doi.org/10.1512/iumj.2021.70.8583