ON THE INDEX OF VECTOR FIELDS TANGENT TO HYPERSURFACES WITH NON-ISOLATED SINGULARITIES

DOI10.1112/S0024610701002988zbMath1022.32011OpenAlexW2087449048MaRDI QIDQ3151109

Luis Giraldo, Xavier Gómez-Mont, Pavao Mardešić

Publication date: 22 October 2002

Published in: Journal of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/s0024610701002988

zbMATH Keywords

Cohen-Macaulay ringKähler differentialsde Rham complexPoincaré-Hopf indexJacobian idealmapping coneshomological indexnon-isolated hypersurface singularitiesvector fields with isolated singularities

Mathematics Subject Classification ID

Singularities of vector fields, topological aspects (58K45) Complex surface and hypersurface singularities (32S25) Singularities of holomorphic vector fields and foliations (32S65) Dynamical aspects of holomorphic foliations and vector fields (37F75)

Related Items (3)

The index of vector fields and logarithmic differential forms ⋮ The index of vector fields over Cohen-Macaulay curves ⋮ The topological index of vector fields at quasihomogeneous complete intersections

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