The paper surveys problems, results and methods concerning the coloring of Steiner triple and quadruple systems viewed as mixed hypergraphs. In this setting, two types of conditions are considered: each block of the Steiner system in question has to contain (i) a monochromatic pair of vertices, or, more, restrictively, (ii) a triple of vertices that meets precisely two color classes. (C) 2002 Elsevier Science B.V. All rights reserved.
|Titolo:||Strict colorings of Steiner triple and quadruple systems: a survey|
|Data di pubblicazione:||2003|
|Citazione:||Strict colorings of Steiner triple and quadruple systems: a survey / Milazzo L; Tuza Z; Voloshin V. - 261:1-3(2003), pp. 399-411.|
|Appare nelle tipologie:||1.1 Articolo in rivista|