Abstract
In this paper we describe and analyze an improved algorithm for deciding the 3-Colourability problem. If G is a simple graph on n vertices then we will show that this algorithm tests a graph for 3-Colourability, i.e. an assignment of three colours to the vertices of G such that two adjacent vertices obtain different colours, in less than O(1.415n) steps.
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© 1994 Springer-Verlag Berlin Heidelberg
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Schiermeyer, I. (1994). Deciding 3-colourability in less than O(1.415n) steps. In: van Leeuwen, J. (eds) Graph-Theoretic Concepts in Computer Science. WG 1993. Lecture Notes in Computer Science, vol 790. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-57899-4_51
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DOI: https://doi.org/10.1007/3-540-57899-4_51
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Print ISBN: 978-3-540-57899-4
Online ISBN: 978-3-540-48385-4
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