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Strong Geodetic Number of Complete Bipartite Graphs, Crown Graphs and Hypercubes

Authors :
Gledel, Valentin
Iršič, Vesna
Source :
Bulletin of the Malaysian Mathematical Sciences Society; May 2020, Vol. 43 Issue: 3 p2757-2767, 11p
Publication Year :
2020

Abstract

The strong geodetic number, sg(G),of a graph Gis the smallest number of vertices such that by fixing a suitable geodesic between each pair of selected vertices, all vertices of the graph are covered. In this paper, the formula for sg(Kn,m)is given, as well as a formula for the crown graphs Sn0. Bounds on the strong geodetic number of the hypercube Qnare also discussed.

Details

Language :
English
ISSN :
01266705 and 21804206
Volume :
43
Issue :
3
Database :
Supplemental Index
Journal :
Bulletin of the Malaysian Mathematical Sciences Society
Publication Type :
Periodical
Accession number :
ejs51173042
Full Text :
https://doi.org/10.1007/s40840-019-00833-6