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arXiv · 1707.03563

Strong immersion is a well-quasi-ordering for semi-complete digraphs

Florian Barbero·Christophe Paul·Michal Pilipczuk
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Abstract

We prove that the strong immersion order is a well-quasi-ordering on the class of semi-complete digraphs, thereby strengthening a result of Chudnovsky and Seymour that this holds for the class of tournaments.

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Florian Barbero, Christophe Paul, Michal Pilipczuk. 2017-07-12. Strong immersion is a well-quasi-ordering for semi-complete digraphs. https://arxiv.org/abs/1707.03563

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