Zagreb indices of transformation graphs and total transformation graphs

The first Zagreb index of a graph G is the sum of squares of the degrees of the vertices of G. Expressions for the first Zagreb index and first Zagreb coindex are obtained for total, semitotal-line (or middle), and semitotal-point graphs, as well as of eight distinct types of total transformation gr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Applied mathematics and computation 2014-11, Vol.247, p.1156-1160
Hauptverfasser:	Hosamani, Sunilkumar M., Gutman, Ivan
Format:	Artikel
Sprache:	eng
Schlagworte:	Computation Graphs Mathematical models Semi-total graph Total graph Total transformation graphs Transformation graphs Transformations Transformations (mathematics) Zagreb coindex Zagreb index
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!