Topological Invariants for the General Structure of Grape Seed Proanthocyanidins
Muhammad Haroon Aftab, Muhammad Rafaqat, Muhammad Tahir Hussain · Punjab University Journal of Mathematics · 2022
In this paper, we formulate the degree-based topological indices such as first Zagreb index, second Zagreb index, third Zagreb index, atom bond connectivity index, geometric-arithmetic (GA) index, general sum connectivity index, hyper-Zagreb index, augmented Zagreb index, sum connectivity index and general Randic index Rλ (℘), for λ = © −1, 1, − 1 2 , 1 2 ª for grape seed Proanthocyanidins network. By using above-mentioned topological indices, this study provides us different outcomes.