3 citations · 8 across the 6 of their papers we have counts for
7 papers
On the signed domination number of some Cayley graphs
Saeid Alikhani, Fatemeh Ramezani, Ebrahim Vatandoost
A signed dominating function of graph is a function such that for each . The signed domination number…
Maximum nullity of Cayley graph
Ebrahim Vatandoost, Yasser Golkhandy Pour
One of the most interesting problems on maximum nullity (minimum rank) is to characterize () for a graph . In this regard, many resea…
Maximum nullity and zero forcing number on cubic graphs
Saieed Akbari, Ebrahim Vatandoost, Yasser Golkhandy Pour
Let be a graph. The maximum nullity of , denoted by , is defined to be the largest possible nullity over all real symmetric matrices whose for $i\ne…
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 and two vertices and are adjacent if and only if and $xy=yx…
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.
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 is isomorphic to or if and only if …
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.