Connected-sum decomposition of complex projective hypersurfaces with quadratic singularities

DOI10.1023/A:1011302502728zbMath0989.32005OpenAlexW159060060MaRDI QIDQ5941873

Nikita Yu. Netsvetaev

Publication date: 22 July 2002

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1011302502728

zbMATH Keywords

signatureconnected-sum decompositiondiffeomorphism typediscriminant groupMilnor latticenodal hypersurfacesquadratic singularitiesrigid isotopy

Mathematics Subject Classification ID

Equisingularity (topological and analytic) (32S15) Complex surface and hypersurface singularities (32S25) Hypersurfaces and algebraic geometry (14J70) Isotopy in differential topology (57R52) Differential topological aspects of diffeomorphisms (57R50)

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