Algebraic Versus Homological Equivalence for Singular Varieties

DOI10.1080/00927872.2015.1053904zbMath1346.14012arXiv1404.7305OpenAlexW1576131748MaRDI QIDQ2815409

Vincenzo Di Gennaro, Giambattista Marini, Davide Franco

Publication date: 28 June 2016

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1404.7305

zbMATH Keywords

singularityHilbert schemeprojective varietyalgebraic cycleChow varietyalgebraic equivalencehomological equivalenceconnectivity theorem

Mathematics Subject Classification ID

Vanishing theorems in algebraic geometry (14F17) Singularities of surfaces or higher-dimensional varieties (14J17) Parametrization (Chow and Hilbert schemes) (14C05) Complete intersections (14M10) Other algebro-geometric (co)homologies (e.g., intersection, equivariant, Lawson, Deligne (co)homologies) (14F43) Algebraic cycles (14C25) (Equivariant) Chow groups and rings; motives (14C15) Topological properties in algebraic geometry (14F45)

Cites Work

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• Chow Rings, Decomposition of the Diagonal, and the Topology of Families
• Lectures on Curves on an Algebraic Surface. (AM-59)
• Monodromy of a family of hypersurfaces containing a given subvariety

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