The Bruce–Roberts Number of A Function on A Hypersurface with Isolated Singularity

DOI10.1093/qmathj/haaa015zbMath1453.32031arXiv1907.02378OpenAlexW3038986714MaRDI QIDQ5135940

J. N. Tomazella, B. Oréfice-Okamoto, Barbara K. Lima-Pereira, Juan Jose Nuño-Ballesteros

Publication date: 24 November 2020

Published in: The Quarterly Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1907.02378

zbMATH Keywords

Milnor numberisolated hypersurface singularityTjurina numberBruce-Roberts number

Mathematics Subject Classification ID

Complex surface and hypersurface singularities (32S25) Local complex singularities (32S05)

Related Items (3)

The relative Bruce–Roberts number of a function on a hypersurface ⋮ A new algorithm for computing logarithmic vector fields along an isolated singularity and Bruce-Roberts Milnor ideals ⋮ The Milnor-Palamodov theorem for functions on isolated hypersurface singularities

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