Rank three matroids are Rayleigh

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A Rayleigh matroid is one which satisfies a set of inequalities analogous to the Rayleigh monotonicity property of linear resistive electrical networks. We show that every matroid of rank three satisfies these inequalities.
11 pages, 3 figures, 3 tables

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Combinatorics, 05B35; 60C05

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http://salesiana.dossiersoluciones.com/handle/123456789/70441

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0403216
 http://arxiv.org/abs/math/0403216

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arXiv