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arXiv · 2606.20343

Plane curve singularities and Fitting ideals

Alexandru Dimca·Gabriel Sticlaru
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Abstract

In this note we investigate the Fitting ideals associated to the Tjurina ideal of a non quasi-homogeneous plane curve singularity. Special properties occur when the difference between Milnor number and Tjurina number is at most 2.

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Alexandru Dimca, Gabriel Sticlaru. 2026-06-18. Plane curve singularities and Fitting ideals. https://arxiv.org/abs/2606.20343

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