Abstract
We give a polynomial-time oracle algorithm for Tournament Canonization that accesses oracles for Tournament Isomorphism and Rigid-Tournament Canonization. Extending the Babai-Luks Tournament Canonization algorithm, we give an n O(k + logn) algorithm for canonization and isomorphism testing of k-hypertournaments, where n is the number of vertices and k is the size of hyperedges.
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© 2006 Springer-Verlag Berlin Heidelberg
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Arvind, V., Das, B., Mukhopadhyay, P. (2006). On Isomorphism and Canonization of Tournaments and Hypertournaments. In: Asano, T. (eds) Algorithms and Computation. ISAAC 2006. Lecture Notes in Computer Science, vol 4288. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11940128_46
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DOI: https://doi.org/10.1007/11940128_46
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-49694-6
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