Resonance varieties and Dwyer-Fried invariants

zbMath1273.14110arXiv1111.4534MaRDI QIDQ2906438

Alexander I. Suciu

Publication date: 5 September 2012

Full work available at URL: https://arxiv.org/abs/1111.4534

zbMATH Keywords

Kähler manifoldtangent conecharacteristic varietyhyperplane arrangementtoric complexresonance varietyAomoto complexfree abelian covercohomology jumping locistraightnessDwyer-Fried invariantsspecial Schubert variety

Mathematics Subject Classification ID

Relations with arrangements of hyperplanes (32S22) Discriminantal varieties and configuration spaces in algebraic topology (55R80) Classical problems, Schubert calculus (14N15) Algebraic topology on manifolds and differential topology (57R19) Configurations and arrangements of linear subspaces (14N20) Homology with local coefficients, equivariant cohomology (55N25) Algebraic geometry over groups; equations over groups (20F70)

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