## Abstract A __tournament__ is a digraph, where there is precisely one arc between every pair of distinct vertices. An arc is __pancyclic__ in a digraph __D__, if it belongs to a cycle of length __l__, for all 3ββ€β__l__ββ€β|__V__ (__D__) |. Let __p__(__D__) denote the number of pancyclic arcs in a
The maximum number of arc-disjoint arborescences in a tournament
β Scribed by Ma Chung-fan; Cai Mao-cheng
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 225 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0364-9024
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
In this article, we give the maximum number of arcβdisjoint arborescences in a tournament or an oriented complete rβpartite graph by means of the indegrees of its vertices.
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