1-Triangle graphs and perfect neighborhood sets

Abstract A graph is called a 1-triangle if, for its every maximal independent set I, every edge of this graph with both endvertices not belonging to I is contained exactly in one triangle with a vertex of I. We obtain a characterization of 1-triangle graphs which implies a polynomial time recognitio...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Irzhavskii, P. A. [verfasserIn]

Kartynnik, Yu. A.

Orlovich, Yu. L.

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2017

Schlagwörter:

triangle graph

edge-simplicial graph

characterization

perfect neighborhood set

NP-completeness

Anmerkung:

© Pleiades Publishing, Ltd. 2017

Übergeordnetes Werk:

Enthalten in: Journal of applied and industrial mathematics - Moscow : MAIK Nauka/Interperiodica Publ., 2007, 11(2017), 1 vom: Jan., Seite 58-69

Übergeordnetes Werk:

volume:11 ; year:2017 ; number:1 ; month:01 ; pages:58-69

Links:

Volltext

DOI / URN:

10.1134/S1990478917010070

Katalog-ID:

SPR022807144

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