A new matroid constructed by the rank function of a matroid

DOI10.1016/j.akcej.2018.08.007zbMath1473.05046OpenAlexW2889183510MaRDI QIDQ5154562

Moein Pourbaba, Ghodratolah Azadi, Habib Azanchiler

Publication date: 5 October 2021

Published in: AKCE International Journal of Graphs and Combinatorics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.akcej.2018.08.007

zbMATH Keywords

submodular functionpolymatroidconnected matroid

Mathematics Subject Classification ID

Matroids in convex geometry (realizations in the context of convex polytopes, convexity in combinatorial structures, etc.) (52B40) Combinatorial aspects of matroids and geometric lattices (05B35) Connectivity (05C40)

Cites Work

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• Connectivity of submodular functions
• Determination of the bases of a splitting matroid

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