GRAPHIC SPLITTING OF COGRAPHIC MATROIDS

作者：Pirouz Naiyer^*

来源：Discussiones Mathematicae - Graph Theory, 2015, 35(1): 95-104.

DOI：10.7151/dmgt.1782

• binary matroid
• graphic matroid
• cographic matroid
• minor
• splitting operation

In this paper, we obtain a forbidden minor characterization of a cographic matroid M for which the splitting matroid M-x,M-y is graphic for every pair x, y of elements of M.

• 出版日期2015