Perverse cohomology and the vanishing index theorem

DOI10.1016/S0166-8641(01)00282-6zbMath1018.32010arXivmath/0007047OpenAlexW2038883160MaRDI QIDQ1862091

David B. Massey

Publication date: 10 March 2003

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0007047

zbMATH Keywords

vanishing cycleperverse sheafperverse cohomologyThom's \(a_f\) conditioncomplex analytic Whitney stratification

Mathematics Subject Classification ID

Topology of analytic spaces (32C18) Analytic sheaves and cohomology groups (32C35) Germs of analytic sets, local parametrization (32B10) Analytic subsets of affine space (32B15)

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Cites Work

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• Limits of tangent spaces to fibres and the \(w_ f\) condition
• Localization of differential systems, Whitney stratification and Thom condition
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