On 3-connected matroids
type: Item
instance of: scholarly article
title: On 3-connected matroids
zbMATH Open document ID: 0669.05017
DOI: 10.1016/0012-365X(89)90270-7
author: Manoel Lemos
published in: Discrete Mathematics
publication date: 1989-01-01T00:00:00Z
review text: In this paper we answer a question of Oxley. We will show that if M is a 3-connected matroid and C is a circuit of M such that \(M\setminus e\) is not 3-connected for every \(e\in C\) then C meets at least two triads of M. We also give a generalization of Tutte's whirl and wheel theorem.
Mathematics Subject Classification ID: 05B35
zbMATH DE Number: 4095477
zbMATH Keywords: 3-connected matroid
zbMATH Keywords: Tutte's whirl and wheel theorem
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 4095477