arXiv · 1910.01879
To reorient is easier than to orient: an on-line algorithm for reorientation of graphs
Abstract
We define an on-line (incremental) algorithm that, given a (possibly infinite) pseudo-transitive oriented graph, produces a transitive reorientation. This implies that a theorem of Ghouila-Houri is provable in RCA_0 and hence is computably true.
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Marta Fiori-Carones, Alberto Marcone. 2019-10-04. To reorient is easier than to orient: an on-line algorithm for reorientation of graphs. https://doi.org/10.3233/com-190285
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