On the rank functions of $\mathcal{H}$-matroids

Yıl 2016, Cilt: 3 Sayı: 1, 7 - 11, 11.01.2016

Yoshio Sano

https://doi.org/10.13069/jacodesmath.26764

Öz

The notion of $\mathcal{H}$-matroids was introduced by U. Faigle and S. Fujishige in 2009 as a general model for matroids and the greedy algorithm. They gave a characterization of $\mathcal{H}$-matroids by the greedy algorithm. In this note, we give a characterization of some $\mathcal{H}$-matroids by rank functions.

Anahtar Kelimeler

Matroid , H-Matroid , Simplicial complex , Rank function

2010 MSC: 05B35, 90C27

Öz

Kaynakça

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