Non-representable hyperbolic matroids

DOI10.1016/j.aim.2018.03.038zbMath1392.05023arXiv1512.05878OpenAlexW2963314387MaRDI QIDQ725278

Nima Amini, Petter Brändén

Publication date: 1 August 2018

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1512.05878

zbMATH Keywords

hyperbolic polynomialgeneralized Lax conjecturehyperbolic matroid

Mathematics Subject Classification ID

Matroids in convex geometry (realizations in the context of convex polytopes, convexity in combinatorial structures, etc.) (52B40) Combinatorial aspects of matroids and geometric lattices (05B35)

Related Items (8)

Matroids on Eight Elements with the Half-Plane Property and Related Concepts ⋮ Hyperbolicity cones are amenable ⋮ Terracini convexity ⋮ Configuration polynomials under contact equivalence ⋮ Spectral linear matrix inequalities ⋮ Certifying Polynomial Nonnegativity via Hyperbolic Optimization ⋮ Limitations on the Expressive Power of Convex Cones without Long Chains of Faces ⋮ Spectrahedrality of hyperbolicity cones of multivariate matching polynomials

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