Abstract
We study the operad of finite labeled tournaments. We describe the structure of suboperads of this operad generated by simple tournaments. We prove that a suboperad generated by a tournament with two vertices (i.e., the operad of finite linearly ordered sets) is isomorphic to the operad of symmetric groups, and a suboperad generated by a simple tournament with more that two vertices is isomorphic to the quotient operad of the free operad with respect to a certain congruence. We obtain this congruence explicitly.
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Original Russian Text © S.N. Tronin, L.T. Abdulmyanova, 2009, published in Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2009, No. 2, pp. 65–75.
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Tronin, S.N., Abdulmyanova, L.T. The operad of finite labeled tournaments. Russ Math. 53, 59–67 (2009). https://doi.org/10.3103/S1066369X09020054
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DOI: https://doi.org/10.3103/S1066369X09020054