R. Rajkumar

activity

20152020

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

7 citations · 9 across the 3 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

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…