Proof of a conjecture of Kahn for non-binary matroids
type: Item
instance of: scholarly article
title: Proof of a conjecture of Kahn for non-binary matroids
zbMATH Open document ID: 0613.05018
DOI: 10.1007/BF02579249
author: James Oxley
published in: Combinatorica
publication date: 1985-01-01T00:00:00Z
review text: This note proves a conjecture of Kahn by showing that if X is a 3-element independent set in a 3-connected non-binary matroid M, then M has a connected non-binary minor having X as a basis.
Mathematics Subject Classification ID: 05B35
zbMATH DE Number: 3991524
zbMATH Keywords: non-binary matroid
zbMATH Keywords: non-binary minor
MaRDI profile type: Publication
Wikidata QID: Q123278574
cites work: \(l\)-matrices and a characterization of binary matroids
cites work: Theorems on matroid connectivity
cites work: A problem of P. Seymour on nonbinary matroids
cites work: On packing 3-connected restrictions into 3-connected matroids
cites work: On minors of non-binary matroids
cites work: Triples in matroid circuits
full work available at URL: https://doi.org/10.1007/bf02579249
OpenAlex ID: W1998618569
description: scientific article; zbMATH DE number 3991524