The Gallai graph and the anti-Gallai graph of a graph G are edge disjoint spanning
subgraphs of the line graph $ L (G) $. The vertices in the Gallai graph are adjacent if two of …

The line graph L (G), of a graph G has the edges of G as its vertices and two distinct edges of
G are adjacent in L (G), if they are adjacent in G. The Gallai graph (G) of a graph G, has the …

The cycle graph Cy (G) of a graph G has all induced cycles of G as vertices and two vertices
of Cy (G) are adjacent whenever the corresponding cycles in G have at least one common …

35. Acted as a resource persona at the training programme conducted for PGT, TGT and
CRTS of AP Residential schools on latest trends in teaching Mathematics. 36. Acted as a …