Graph minors. IX. Disjoint crossed paths
Journal of Combinatorial Theory Series B
Graph minors. XIII: the disjoint paths problem
Journal of Combinatorial Theory Series B
A Polynomial Solution to the Undirected Two Paths Problem
Journal of the ACM (JACM)
An improved linear edge bound for graph linkages
European Journal of Combinatorics - Special issue: Topological graph theory II
On Sufficient Degree Conditions for a Graph to be $k$-linked
Combinatorics, Probability and Computing
Journal of Graph Theory
Bridges in Highly Connected Graphs
SIAM Journal on Discrete Mathematics
Linkage for the diamond and the path with four vertices
Journal of Graph Theory
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A graph is k-linked if for every set of 2k distinct vertices {s"1,...,s"k,t"1,...,t"k} there exist disjoint paths P"1,...,P"k such that the endpoints of P"i are s"i and t"i. We prove every 6-connected graph on n vertices with 5n-14 edges is 3-linked. This is optimal, in that there exist 6-connected graphs on n vertices with 5n-15 edges that are not 3-linked for arbitrarily large values of n.