Semantic Scholar Open Access 2018 12 sitasi

Zagreb Connection Indices of Some Nanostructures

Saba Manzoor N. Fatima A. Bhatti Akbar Ali

Lihat Sumber DOI

Abstrak

Abstract The first Zagreb index (occurred in an approximate formula of total π-electron energy, communicated in 1972) and the second Zagreb index (appeared in 1975, within the study of molecular branching) are among the most studied topological indices. Recently, three modified versions of the Zagreb indices were proposed independently in [A. Ali, N. Trinajstić, A novel/old modification of the first Zagreb index, arXiv:1705.10430 [math.CO], 2017] and [A. M. Naji, N. D. Soner, I. Gutman, On leap Zagreb indices of graphs, Commun. Comb. Optim., 2017, 2, 99–117], which were named as the Zagreb connection indices and the leap Zagreb indices, respectively. In this paper, we derive formulas for calculating these modified versions of the Zagreb indices of four well known nanostructures.

Topik & Kata Kunci

Mathematics

Penulis (4)

Saba Manzoor

N. Fatima

A. Bhatti

Akbar Ali

Format Sitasi

APA MLA BibTeX

Manzoor, S., Fatima, N., Bhatti, A., Ali, A. (2018). Zagreb Connection Indices of Some Nanostructures. https://doi.org/10.2478/achi-2018-0011

Akses Cepat

Lihat di Sumber doi.org/10.2478/achi-2018-0011

Informasi Jurnal

Tahun Terbit: 2018
Bahasa: en
Total Sitasi: 12×
Sumber Database: Semantic Scholar
DOI: 10.2478/achi-2018-0011
Akses: Open Access ✓