The jump of the Milnor number of quasihomogeneous singularities for linear deformations

2023/11/30 by Zakrzewska, Aleksandra
#Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2311.18310

Abstract

The jump of the Milnor number of an isolated singularity f₀ is the minimal non-zero difference between the Milnor numbers of f₀ and one of its deformations f_s. We determinate the jump of quasihomogeneous singularities in the class of linear deformations.

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