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    Topological graph theory through matroid theory

    Moffatt, Iain and Noble, Steven (2021) Topological graph theory through matroid theory. Newsletter of the London Mathematical Society 496 , pp. 29-33. ISSN 2516-3841.

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    Abstract

    A standard statement in undergraduate graph theory is that 'deletion and contraction are dual operations'. But this statement is only partially true, and completing it will take us on a route through graphs in surfaces to the world of delta-matroids. Along the way we'll see some of this general setting's advantages and challenges.

    Metadata

    Item Type: Article
    School: Birkbeck Faculties and Schools > Faculty of Science > School of Computing and Mathematical Sciences
    Depositing User: Steven Noble
    Date Deposited: 15 Dec 2022 07:16
    Last Modified: 09 Aug 2023 12:54
    URI: https://eprints.bbk.ac.uk/id/eprint/49938

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