On the polar varieties of ruled hypersurfaces

DOI10.1017/S030500411600092XzbMath1402.14046MaRDI QIDQ4575296

Rodrigo Martins, M. E. Rodrigues Hernandes, Marcelo Escudeiro Hernandes

Publication date: 13 July 2018

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

zbMATH Keywords

polar varietiesruled hypersurfaceslocal Euler's obstructionpolar varieties of germs of affine varieties

Mathematics Subject Classification ID

Rational and ruled surfaces (14J26) Hypersurfaces and algebraic geometry (14J70)

Cites Work

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• Topology of simple singularities of ruled surfaces in \(\mathbb{R}^p\)
• Variétés polaires locales et classes de Chern des variétés singulieres
• Chern classes for singular algebraic varieties
• Polar multiplicities and Euler obstruction for ruled surfaces
• Singularities of ruled surfaces in ℝ³
• Euler obstruction and polar multiplicities of images of finite morphisms on ICIS
• Multiple Point Schemes for Corank 1 Maps
• EULER OBSTRUCTION, POLAR MULTIPLICITIES AND EQUISINGULARITY OF MAP GERMS IN $\mathcal{O}(n,p), n < p$
• Finitely determined singularities of ruled surfaces in ³
• Finite Determinacy of Smooth Map-Germs

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