Degenerations to unobstructed Fano Stanley-Reisner schemes

DOI10.1007/s00209-014-1309-3zbMath1341.14015arXiv1102.4521OpenAlexW2076195308MaRDI QIDQ463965

Jan Arthur Christophersen, Nathan Owen Ilten

Publication date: 17 October 2014

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1102.4521

zbMATH Keywords

Fano varietiesobstructionsStanley-Reisner ringstoric degenerationsdeltahedra

Mathematics Subject Classification ID

Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Commutative rings defined by monomial ideals; Stanley-Reisner face rings; simplicial complexes (13F55) Fano varieties (14J45) Formal methods and deformations in algebraic geometry (14D15)

Related Items

Hilbert schemes and toric degenerations for low degree Fano threefolds ⋮ Unobstructed Stanley-Reisner degenerations for dual quotient bundles on \(G(2,n)\) ⋮ Toric Landau–Ginzburg models ⋮ Singularities and radical initial ideals ⋮ From cracked polytopes to Fano threefolds ⋮ Cracked polytopes and Fano toric complete intersections ⋮ On deformations of toric Fano varieties

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