The geometry and combinatorics of cographic toric face rings

DOI10.2140/ant.2013.7.1781zbMath1287.13012arXiv1102.2547OpenAlexW3103943286MaRDI QIDQ393943

Filippo Viviani, Sebastian Casalaina-Martin, Jesse Leo Kass

Publication date: 24 January 2014

Published in: Algebra \& Number Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1102.2547

zbMATH Keywords

graphsVoronoi polytopesnodal curvescographic arrangements of hyperplanescographic fanscompactified Jacobianstoric face ringtotally cyclic orientation

Mathematics Subject Classification ID

Commutative rings defined by monomial ideals; Stanley-Reisner face rings; simplicial complexes (13F55) Jacobians, Prym varieties (14H40) Combinatorial aspects of matroids and geometric lattices (05B35) Oriented matroids in discrete geometry (52C40) Combinatorial aspects of commutative algebra (05E40)

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The local structure of compactified Jacobians

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