Bernstein-Sato polynomials and analytic non-equivalence of plane curve singularities
Algebraic Geometry
2022-07-05 v1
Abstract
We compute Bernstein-Sato polynomials of some pairs of topologically equivalent plane curve singularities. Some pairs have the same Tjurina number but distinct Bernstein-Sato polynomials, which implies that they are not analytically equivalent.
Keywords
Cite
@article{arxiv.2207.00699,
title = {Bernstein-Sato polynomials and analytic non-equivalence of plane curve singularities},
author = {Toshinori Oaku},
journal= {arXiv preprint arXiv:2207.00699},
year = {2022}
}