Steenrod squares on intersection cohomology and a conjecture of M. Goresky and W. Pardon

DOI10.2140/AGT.2016.16.1851zbMath1412.55006arXiv1302.2737OpenAlexW3099180822WikidataQ123212790 ScholiaQ123212790MaRDI QIDQ312375

Daniel Tanré, David Chataur, Martintxo E. Saralegi-Aranguren

Publication date: 15 September 2016

Published in: Algebraic \& Geometric Topology (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1302.2737

zbMATH Keywords

intersection cohomologyStiefel-Whitney classesisolated singularitySteenrod squarespseudo-manifoldsimplicial blow-upThom space

Mathematics Subject Classification ID

Steenrod algebra (55S10) Intersection homology and cohomology in algebraic topology (55N33) Stratifications in topological manifolds (57N80)

Related Items (9)

Cup and cap products in intersection (co)homology ⋮ Variations on Poincaré duality for intersection homology ⋮ Poincaré duality with cap products in intersection homology ⋮ Homotopy truncations of homotopically stratified spaces ⋮ Intersection Cohomology. Simplicial Blow-up and Rational Homotopy ⋮ Blown-up intersection cohomology ⋮ Blown-up intersection cochains and Deligne's sheaves ⋮ Sheaves of 𝐸-infinity algebras and applications to algebraic varieties and singular spaces ⋮ Intersection Homology

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