Rooted grid minors

Marx, D; Seymour, P; Wollan, P

Seymour, P (reprint author), Princeton Univ, Princeton, NJ 08544 USA.

JOURNAL OF COMBINATORIAL THEORY SERIES B, 2017; 122 ( ): 428

Abstract

Intuitively, a tangle of large order in a graph is a highly connected part of the graph, and it is known that if a graph has a tangle of large order t......

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