Exponential Wiener Index for space vector modulation (SVM)

A topological graph index, often referred to as a molecular descriptor, can be assigned to any graph that represents a certain molecular structure. It is possible to use this index to study numerical data and learn more about certain of a molecule’s physical characteristics. In this paper, we build and investigate the exponential Wiener index ([Formula: see text])—a novel variation for the space vector modulation (SVM) for nL-inverters. In order to accomplish this, the vertices are divided into four categories: the center vertex (vertex in the first layer), corner vertices in each layer, center vertices in each odd-numbered layer, and a vertex that is d distance from the corner vertex. The exponential Wiener index ([Formula: see text]) is calculated for each group by computing the sum [Formula: see text]. The numerical examples are examined for [Formula: see text] in the final section.