Adjacency, distance, and degree matrices of representative unsaturated and aromatic hydrocarbons acquired from the appropriate graphs were used to generate molecular topological indices. Invariantâ€¦ (More)

A whole-molecule modified Schultz index was devised from the application of linear filtration to the constant interval reciprocal distance matrix. The resultant descriptors of alkanes were uniqueâ€¦ (More)

Determinants of the adjacency, distance, and adjacency-plus-distance matrices that describe the structure of an alkane are calculated. The determinant of the adjacency-plus-distance matrix appears toâ€¦ (More)

Graph theory serves as a means to numerically characterize chemical structures. Rouvray2 has summarized numerous techniques for calculating topological indices, methods which continue to increase inâ€¦ (More)