Comparative Study of Y‐Junction Nanotubes with Vertex‐Edge Based Topological Descriptors
Al-Nashri Al-Hossain Ahmad · Journal of Mathematics · 2022
The current results of various forms of carbon nanostructures and its applications in different areas attract the researchers. In pharmaceutical, medicine, industry and electronic devices they used it by its graphical invariants. The detection of different types of carbon nanotubes junctions enhanced the attention and interest for forthcoming devices like transistors and amplifiers. A topological index plays a very important role in the study of physicochemical properties of biological and chemical structures. In this paper, we determine results of ve‐degree topological indices for various type of carbon nanotubes Y‐junctions and their comparisons. The particular indices called as The first ve‐degree Zagreb β index, the second ve‐degree Zagreb index, ve‐degree Randic index, ve‐degree atom‐bond connectivity index, ve‐degree geometric‐arithmetic index, ve‐degree harmonic index and ve‐degree sum‐connectivity index.