Euclidean distance degree and limit points in a Morsification

DOI10.1016/j.aam.2023.102597zbMath1527.32023arXiv2210.06022MaRDI QIDQ6056550

Mihai-Marius Tibar, Laurenţiu Maxim

Publication date: 30 October 2023

Published in: Advances in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2210.06022

zbMATH Keywords

vanishing cyclesEuclidean distance degreepolar curvelocal Euler obstruction function

Mathematics Subject Classification ID

Intersection theory, characteristic classes, intersection multiplicities in algebraic geometry (14C17) Stratifications; constructible sheaves; intersection cohomology (complex-analytic aspects) (32S60) Deformations of complex singularities; vanishing cycles (32S30) Topological aspects of complex singularities: Lefschetz theorems, topological classification, invariants (32S50)

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