• ON G/A – SZEGED INDEX OF STANDARD GRAPHS

K. V. S. Sarma*, I. V. N. Uma

Abstract


A modern graph invariant is Szeged Index and it has considerable applications in molecular chemistry. A recently introduced graph invariant is G/A – Szeged Index and it has a numerable applications in chemistry. In this paper, the G/A – Szeged indices of standard graphs are calculated. A modified G/A – Szeged Index of a graph is also introduced in which all the vertices of the graph are taken into consideration, thereby the variations in these indices of standard graphs are identified.

Keywords


Szeged Index, G/A – Szeged Index, modified G/A – Szeged Index.

Full Text:

PDF


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
© 2010-2020 International Journal of Mathematical Archive (IJMA)
Copyright Agreement & Authorship Responsibility
Web Counter