The Generalized Inverse Sum Indeg Index of Some Graph Operations

The study of networks and graphs carried out by topological measures performs a vital role in securing their hidden topologies. This strategy has been extremely used biomedicine, cheminformatics bioinformatics, where computations dependent on graph invariants have made available to communicate the various challenging tasks. In quantitative structure–activity (QSAR) structure–property (QSPR) relationship studies, are brought into practical action associate biological physicochemical properties pharmacological activities materials chemical compounds. these degree-based found significant position among other descriptors due ease computing process speed with which can be performed. Thereby, assessing is one flourishing lines research. generalized form inverse sum indeg index recently introduced. Many derived from this index. paper, we provided bounds related for some operations, including Kronecker product, join, corona Cartesian disjunction, symmetric difference. We also presented exact formula disjoint union, linking, splicing graphs.