On excluded minors of connectivity 2 for the class of frame matroids

Matt DeVos, Daryl Funk, Irene Pivotto

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    We investigate the set of excluded minors of connectivity 2 for the class of frame matroids. We exhibit a list E of 18 such matroids, and show that if N is such an excluded minor, then either N∈E or N is a 2-sum of U2,4 and a 3-connected non-binary frame matroid.

    Original languageEnglish
    Pages (from-to)167-196
    Number of pages30
    JournalEuropean Journal of Combinatorics
    Volume61
    DOIs
    Publication statusPublished - 1 Mar 2017

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