M. Iranmanesh

activity

20092022

2

-closed finite groups with trivial Fitting subgroup

3 citations · 10 across the 14 of their papers we have counts for

collaborators

Showing 2020Show all

5 papers · 1 filter

math.CO2020

Domination parameters and diameter of Abelian Cayley graphs

Mohammad A. Iranmanesh, Nasrin Moghaddami

Using the domination parameters of Cayley graphs constructed out of $Z_{p} \times Z_{m}$ , where $m \in {p^{α}, p^{α} q^{β}, p^{α} q^{β} r^{γ}},$ in this paper we are discussing a…

math.CO2020★ 2 cited

Some properties of Cayley signed graphs on finite abelian groups

Mohammad A. Iranmanesh, Nasrin Moghaddami

Let $Σ = (Γ, σ)$ is a signed graph(or sigraph in short), where $Γ$ is a underlying graph of $Σ$ and $σ : E ⟶ {+, -}$ is a function. Consider $Γ=Cay(\mathbb{Z}_{p_{1}}\ti…

math.CO2020

The minimum harmonic index for bicyclic graphs with given diameter

A. Abdolghafourian, Mohammad A. Iranmanesh

The harmonic index of a graph $G$ , is defined as the sum of weights $\frac{2}{d ( u ) + d ( v )}$ of all edges $uv$ of $G$ , where $d (u)$ is the degree of the vertex $u$ in $G$ . In this pap…

math.GR2020

On $n$ -centralizer $C A$ -groups

Mohammad A. Iranmanesh, Mohammad Hossein Zareian

Let $G$ be a finite non-abelian group and $m = ∣ G ∣/∣ Z (G) ∣$ . In this paper we investigate $m$ -centralizer group $G$ with cyclic center and we will prove that if $G$ is a finite non-ab…

math.GR2020★ 2 cited

On $\BCI$-groups and $\CI$-groups

Asieh Sattari, Majid Arezoomand, Mohammad A. Iranmanesh

Let $G$ be a finite group and $S$ be a subset of $G .$ A bi-Cayley graph $\BCay(G,S)$ is a simple and an undirected graph with vertex-set $G \times {1, 2}$ and edge-set $\{\{(g,1),(s…

Domination parameters and diameter of Abelian Cayley graphs

Some properties of Cayley signed graphs on finite abelian groups

The minimum harmonic index for bicyclic graphs with given diameter

On n-centralizer CA-groups

On $\BCI$-groups and $\CI$-groups

On $n$ -centralizer $C A$ -groups