P. Devi

most citedToroidality and projective-planarity of intersection graphs of subgroups of finite groups

7 citations · 8 across the 2 of their papers we have counts for

collaborators

3 papers

math.GR2016

Inclusion graph of subgroups of a group

P. Devi, R. Rajkumar

For a finite group $G$ , we define the inclusion graph of subgroups of $G$ , denoted by $I (G)$ , is a graph having all the proper subgroups of $G$ as its vertices and two dis…

math.GR2015★ 7 cited

Toroidality and projective-planarity of intersection graphs of subgroups of finite groups

R. Rajkumar, P. Devi

Let $G$ be a group. The intersection graph of subgroups of $G$ , denoted by $I (G)$ , is a graph with all the proper subgroups of $G$ as its vertices and two distinct vertic…

math.GR2015★ 1 cited

Permutability graph of cyclic subgroups

R. Rajkumar, P. Devi

Let $G$ be a group. \textit{The permutability graph of cyclic subgroups of $G$ }, denoted by $Γ_{c} (G)$ , is a graph with all the proper cyclic subgroups of $G$ as its vertices and two…