The standard filtration on cohomology with compact supports with an appendix on the base change map and the Lefschetz hyperplane theorem

zbMath1184.14029arXiv0901.0660MaRDI QIDQ3655321

Mark Andrea A. De Cataldo

Publication date: 7 January 2010

Full work available at URL: https://arxiv.org/abs/0901.0660

zbMATH Keywords

cohomology groupsstratificationsperverse sheavesLeray spectral sequenceconstructible complexLefschetz hyperplane theorembase change mapsLeray filtration

Mathematics Subject Classification ID

Structure of families (Picard-Lefschetz, monodromy, etc.) (14D05) Topological properties in algebraic geometry (14F45)

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