Abstract
In this paper, we study a special case of Γ-extension of a binary matroid, that is Γ-extension of graphic matroid. We obtain some results concerning the weak order, bipartite, eularian of matroids and Γ-extension operation.
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Submitted by S. N. Tronin
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Azanchiler, H. On extension of graphic matroids. Lobachevskii J Math 36, 38–47 (2015). https://doi.org/10.1134/S1995080215010035
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DOI: https://doi.org/10.1134/S1995080215010035