Directed hypergraph planarity

Directed hypergraphs are generalizations of digraphs and can be used to model binary relations among subsets of a given set. Planarity of hypergraphs was studied by Johnson and Pollak; in this paper we extend the planarity concept to directed hypergraphs. It is known that the planarity of a digraph...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Pesquisa Operacional 2005-12, Vol.25 (3), p.383-390
Hauptverfasser:	Guedes, André Luiz Pires, Markenzon, Lilian
Format:	Artikel
Sprache:	eng
Schlagworte:	OPERATIONS RESEARCH & MANAGEMENT SCIENCE
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!