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arXiv · 1704.06577

Infinite end-devouring sets of rays with prescribed start vertices

J. Pascal Gollin·Karl Heuer
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Abstract

We prove that every end of a graph contains either uncountably many disjoint rays or a set of disjoint rays that meet all rays of the end and start at any prescribed feasible set of start vertices. This confirms a conjecture of Georgakopoulos.

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J. Pascal Gollin, Karl Heuer. 2017-04-21. Infinite end-devouring sets of rays with prescribed start vertices. https://arxiv.org/abs/1704.06577

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