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Self-Converse Tournaments

Published online by Cambridge University Press:  20 November 2018

W. J. R. Eplett
W. J. R. Eplett*
Affiliation:
Department of MathematicsThe University of Reading Whiteknights, Reading RG6 2AX, England
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Let Tn denote a tournament with vertices labelled 1, …, n. Any undefined terms can be found in [5]. The converse of Tn is the tournament obtained by reversing the orientation of all the arcs in Tn. A tournament is called self-converse (s.c.) if . The transitive tournaments are examples of s.c. tournaments. In this paper we provide a structural characterization of s.c. tournaments and we also characterize the score vectors of s.c. tournaments.

Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 22 , Issue 1 , 01 March 1979 , pp. 23 - 27
Copyright
Copyright © Canadian Mathematical Society 1979

References

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4. Landau, H. G., On dominance relations and the structure of animal societies III: the conditions for a score structure, Bull. Math. Biophys, 15 (1953), 143-148.Google Scholar
5. Moon, J. W., Topics on Tournaments, Holt, Rinehart and Winston, New York, 1968.Google Scholar