Document Type
Article
Publication Date
2-1-2014
Abstract
We give an excluded-minor characterization for the class of matroids M in which M {set minus} e or M / e is binary for all e in E (M) This class is closely related to the class of matroids in which every member is binary or can be obtained from a binary matroid by relaxing a circuit-hyperplane. We also provide an excluded-minor characterization for the second class. © 2013 Elsevier Ltd.
Publication Source (Journal or Book title)
European Journal of Combinatorics
First Page
251
Last Page
260
Recommended Citation
Oxley, J., & Taylor, J. (2014). On two classes of nearly binary matroids. European Journal of Combinatorics, 36, 251-260. https://doi.org/10.1016/j.ejc.2013.07.017
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