Rank-three matroids are Rayleigh

zbMath1075.05017arXivmath/0403216MaRDI QIDQ2571301

David G. Wagner

Publication date: 1 November 2005

Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0403216

zbMATH Keywords

electrical networksconductancereduction lemma

Mathematics Subject Classification ID

Circuits, networks (94C99) Combinatorial aspects of matroids and geometric lattices (05B35)

Related Items (5)

Correlation bounds for fields and matroids ⋮ Matroids on Eight Elements with the Half-Plane Property and Related Concepts ⋮ Matroids—the Engineers’ Revenge ⋮ Lorentzian polynomials ⋮ A criterion for the half-plane property

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