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JOURNALS // Eurasian Mathematical Journal // Archive

Eurasian Math. J., 2011 Volume 2, Number 1, Pages 112–119 (Mi emj45)

This article is cited in 6 papers

On scores in multipartite hypertournaments

S. Pirzada

Department of Mathematics, University of Kashmir, Srinagar, India

Abstract: In this paper, we discuss two types of hypertournaments, one $[\alpha_i]_1^k$-multipartite hypertournament ($[\alpha_i]_1^k$-MHT) and the second $(\alpha_i)_1^k$-multipartite hypertournament ($(\alpha_i)_1^k$-MHT). We obtain necessary and sufficient conditions for the $k$ lists of non-negative integers in non-decreasing order to be the losing score lists (score lists) of $[\alpha_i]_1^k$-MHT and that of $(\alpha_i)_1^k$-MHT. We extend this concept to more general class of $[\alpha_i]_1^k$-multipartite multihypertournament ($[\alpha_i]_1^k$-MMHT) and $(\alpha_i)_1^k$-multipartite multihypertournament ($(\alpha_i)_1^k$-MMHT).

Keywords and phrases: hypergraph, hypertournament, multipartite hypertournament, score, losing score.

MSC: 05C20

Received: 18.06.2010

Language: English



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