Author/Authors :
BASAVANAGOUD, B Department of Mathematics - Karnatak University - Dharwad - Karnataka, India , GALI, CHETANA S Department of Mathematics - Karnatak University - Dharwad - Karnataka, India
Abstract :
In this note, we correct some errors in S. M. Hosamani et al. [TWMS J.
App. Eng. Math., 6(2), (2016) pp. 324–332]. The derived graph [G]
†
of a graph G is
the graph having the same vertex set as G, with two vertices of [G]
† being adjacent if
and only if their distance in G is two. Further, we compute generalized Randi´c, general
Zagreb, general sum-connectivity, ABC, GA, ABC4, and GA5 indices of the derived
graphs of subdivision graphs.
Keywords :
derived graph , subdivision graph , line graph , topological index
