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Doost Ali Mojdeh

Doost Ali Mojdeh

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Mathematical Sciences
Address: Department of Mathematics, University of Mazandaran, Babolsar, Iran
Phone: 011-35302448

Research

Title
Hop domination polynomial of graphs
Type
Presentation
Keywords
Hop dominating set, hop domination polynomial, graphs, Peterson graphs
Year
2018
Researchers Azam Sadat Emadi ، Doost Ali Mojdeh

Abstract

Let G be a simple graph of order n. The hop domination polynomial of G is the polynomial Dh(G̦ x)=Σdh(G̦ i)xi|V(G)|i=γh(G), where dh (G, i) is the number of hop dominating sets of G of size i and γh(G) is the hop domination number of G. In this paper we study Dh (G, x) of a graph. We classify many families of graphs by studying their hop domination polynomial