In this paper some properties of k-chromatic and strong k-chromatic hypergraphs are proved. Conditions for the possible existence of blocking sets in Steiner systems are established.

Uniform coloured hypergraphs and Blocking sets

GIONFRIDDO, Mario;MILAZZO, Lorenzo Maria Filippo
2013-01-01

Abstract

In this paper some properties of k-chromatic and strong k-chromatic hypergraphs are proved. Conditions for the possible existence of blocking sets in Steiner systems are established.
2013
Colourings, Chromatic number, Blocking set
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/14530
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