Diregular c-partite tournaments are vertex-pancyclic when c ≥ 5
نویسنده
چکیده
In 4] it is conjectured that all diregular c-partite tournaments, with c 4, are pan-cyclic. In this paper we show that all diregular c-partite tournaments, with c 5, are in fact vertex-pancyclic.
منابع مشابه
Almost all almost regular c-partite tournaments with cgeq5 are vertex pancyclic
A tournament is an orientation of a complete graph and a multipartite or c-partite tournament is an orientation of a complete c-partite graph. If D is a digraph, then let d + (x) be the outdgree and d ? (x) the indegree of the vertex x in D. The minimum (maximum) out-degree and the minimum (maximum) indegree of D are denoted by + ((+) and ? ((?), respectively. In addition, we deene = minf + ; ?...
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عنوان ژورنال:
- Journal of Graph Theory
دوره 32 شماره
صفحات -
تاریخ انتشار 1999