A 2-packing of a hypergraph H is a permutation sigma on V (H) such that if an edge e belongs to epsilon(H), then sigma(e) does not belong to epsilon(H). Let H be a hypergraph of order n which contains edges of cardinality at least 2 and at most n - 2. We prove that if H has at most n - 2 edges then it is 2-packable.

Source : oai:HAL:hal-00990481v1

Volume: Vol. 13 no. 3

Section: Graph and Algorithms

Published on: December 9, 2011

Submitted on: November 11, 2008

Keywords: [INFO.INFO-DM] Computer Science [cs]/Discrete Mathematics [cs.DM]

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