Document Type
Article
Publication Date
6-1-2002
Abstract
For each prime p, we construct an infinite antichain of matroids in which each matroid has characteristic set {p}. For p = 2, each of the matroids in our antichain is an excluded minor for the class of matroids representable over the rationals. © 2002 Elsevier Science B.V. All rights reserved.
Publication Source (Journal or Book title)
Discrete Mathematics
First Page
175
Last Page
185
Recommended Citation
Oxley, J., Semple, C., Vertigan, D., & Whittle, G. (2002). Infinite antichains of matroids with characteristic set {p}. Discrete Mathematics, 242 (1-3), 175-185. https://doi.org/10.1016/S0012-365X(00)00466-0
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