Ebrahim Vatandoost

most citedSigned Roman Domination Number and Join of Graphs

3 citations · 5 across the 4 of their papers we have counts for

collaborators

4 papers

math.RA2016

Domination in commuting graph and its complement

Ebrahim Vatandoost, Yasser Golkhandy Pour

For each non-commutative ring R, the commuting graph of R is a graph with vertex set $R ∖ Z (R)$ and two vertices $x$ and $y$ are adjacent if and only if $x \neq = y$ and $xy=yx…

math.CO2016★ 2 cited

Cayley graphs with metric dimension two - A characterization

Ebrahim Vatandoost, Ali Behtoei, Yasser Golkhandy Pour

In this paper, we study the metric dimension of Cayley graphs. Specially, we present a complete characterization of Cayley graphs on Abelian groups whose metric dimension is two.

math.GR2016

On non-cyclic graph of finite groups

Ebrahim Vatandoost, Yasser Golkhandy Pour

Here we study some algebraic properties of non-cyclic graphs. In this paper we show that $Γ_{G}$ is isomorphic to $K_{3} \cup (n - 4) K_{1}$ or $K_{4} \cup (n - 5) K_{1}$ if and only if $G$ …

math.CO2014★ 3 cited

Signed Roman Domination Number and Join of Graphs

Ali Behtoei, Ebrahim Vatandoost, Fezzeh Azizi Rajol Abad

In this paper we determine the signed Roman domination number of the join of cycles, wheels, fans and friendship graphs.