Document Type

Article

Publication Date

3-1-2008

Abstract

Let {a, b, c} be a triangle in a 3-connected matroid M. In this paper, we describe the structure of M relative to {a, b, c} when, for all t in {a, b, c}, either M \ t is not 3-connected, or M \ t has a 3-separation that is not equivalent to one induced by M. © 2007 Elsevier Inc. All rights reserved.

Publication Source (Journal or Book title)

Journal of Combinatorial Theory. Series B

First Page

291

Last Page

323

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