Author/Authors :
Mahmoodi, Akram Department of Mathematics - Payame Noor University, I. R. Iran , Nazari-Moghaddam, Sakineh Department of Mathematics - Payame Noor University, I. R. Iran , Behmaram, Afshin Faculty of Mathematical Sciences - University of Tabriz, Tabriz, I. R. Iran
Abstract :
In this paper we continue the study of strong Roman domination number in graphs. In particular, we present some sharp bounds for γStR(G) and we determine the strong Roman domination number of some graphs.
Keywords :
Domination , Roman domination , Roman domination number , strong Roman domination
