Abstract
Graph orientation, which provides a link between graphs and digraphs, is an actively studied area in the theory of graphs and digraphs. One of the fundamental problems asks whether a given graph admits an orientation that satisfies a prescribed property and to find such an orientation if it exists. In this chapter, we demonstrate a very simple orientation technique known as the lexicographic orientation method. We show how this method can be applied to obtain different types of orientations for various classes of graphs, and further extended to solve some orientation completion problems.
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Huang, J. (2018). Lexicographic Orientation Algorithms. In: Bang-Jensen, J., Gutin, G. (eds) Classes of Directed Graphs. Springer Monographs in Mathematics. Springer, Cham. https://doi.org/10.1007/978-3-319-71840-8_12
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DOI: https://doi.org/10.1007/978-3-319-71840-8_12
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