Elsevier, Discrete Mathematics, 5(340), p. 988-990, 2017
DOI: 10.1016/j.disc.2017.01.014
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We affirmatively answer and generalize the question of Kubicka, Kubicki and Lehel concerning the path-pairability of high-dimensional complete grid graphs. As an intriguing by-product of our result we significantly improve the estimate of the necessary maximum degree in path-pairable graphs, a question originally raised and studied by Faudree, Gyárfás, and Lehel. ; Comment: 5 pages