Computational Results on the Traceability of Oriented Graphs of Small Order

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Computational Results on the Traceability of Oriented Graphs of Small Order

A digraph D is traceable if it contains a path visiting every vertex, and hypotraceable if D is not traceable, but D − v is traceable for every vertex v ∈ V (D). Van Aardt, Frick, Katrenic̃ and Nielsen [Discrete Math. 11(2011), 1273-1280] showed that there exists a hypotraceable oriented graph of order n for every n > 8, except possibly for n = 9 or 11. These two outstanding existence questions ...

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ژورنال

عنوان ژورنال: The Electronic Journal of Combinatorics

سال: 2013

ISSN: 1077-8926

DOI: 10.37236/2499