Amalgams of extremal matroids with no \(U_{2,\ell +2}\)-minor

DOI10.1016/j.disc.2010.05.015zbMath1209.05041OpenAlexW2032212444MaRDI QIDQ708378

Rong Chen, Kai-Nan Xiang, Joseph E. Bonin

Publication date: 11 October 2010

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.disc.2010.05.015

zbMATH Keywords

extremal matroid theorygeneralized parallel connectionmatroid amalgam

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) 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) Semimodular lattices, geometric lattices (06C10)

Cites Work

• Some open problems on excluding a uniform matroid
• Extending a matroid by a cocircuit
• Graph Structure Theory
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