Graph Minors. XVI. Excluding a non-planar graph
نویسندگان
چکیده
منابع مشابه
Excluding a planar graph from GF(q)-representable matroids
We prove that a binary matroid with huge branch-width contains the cycle matroid of a large grid as a minor. This implies that an infinite antichain of binary matroids cannot contain the cycle matroid of a planar graph. The result also holds for any other finite field. © 2007 Elsevier Inc. All rights reserved.
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ژورنال
عنوان ژورنال: Journal of Combinatorial Theory, Series B
سال: 2003
ISSN: 0095-8956
DOI: 10.1016/s0095-8956(03)00042-x