MathDBAboulker et al.'s cycle-orientation conjecture
Aboulker et al.'s cycle-orientation conjecture
Let be an undirected cycle, and orient each edge of to obtain a digraph.
Aboulker et al.'s cycle-orientation conjecture. Every orientation of a cycle is -maderian.
The paper proves this statement, so this proposed special case of Mader's conjecture is resolved.
Sources & referencesView supporting material
Primary source
Lior Gishboliner, Raphael Steiner and Tibor Szabó, “Oriented cycles in digraphs of large outdegree”, arXiv:2008.13224 (2020).
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