R. Rajkumar

activity

20092022

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

7 citations · 26 across the 12 of their papers we have counts for

collaborators

Showing 2019Show all

1 paper · 1 filter

math.CO2019

Spectra of $(H_{1}, H_{2})$ -merged subdivision graph of a graph

R. Rajkumar, M. Gayathri

In this paper, we define a ternary graph operation which generalizes the construction of subdivision graph, $R -$ graph, central graph. Also, it generalizes the construction of overl…

Spectra of (H1​,H2​)-merged subdivision graph of a graph

Spectra of $(H_{1}, H_{2})$ -merged subdivision graph of a graph