Title

When excluding one matroid prevents infinite antichains

Document Type

Article

Publication Date

7-1-2010

Abstract

Geelen, Gerards, and Whittle have announced that there are no infinite sets of binary matroids none of which is isomorphic to a minor of another. In this paper, we use this result to determine precisely when a minor-closed class of matroids with a single excluded minor does not contain such an infinite antichain. © 2009 Elsevier Inc. All rights reserved.

Publication Source (Journal or Book title)

Advances in Applied Mathematics

First Page

74

Last Page

76

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