Distance partition vectors and distance based indices of $(5,0)$-nanotubes

Andova, Vesna (author), Knor, Martin (author), Majstorović Ergotić, Snježana (author), Škrekovski, Riste (author)

In this paper, we calculate the eccentricities and the distance vectors of all vertices of the $(5,0)$-nanotubes. Building on these computations, we further determine several important distance-based topological indices associated with these nanotubes. Specifically, we investigate the eccentric connectivity index, eccentric adjacency index, first and second eccentric connectivity indices, Wiener index, generalized Wiener index, generalized Wiener polarity index, hyper- Wiener index, and reciprocal complementary Wiener index. These indices are instrumental in characterizing the structural and connectivity attributes of nanotubes, offering significant insights into their topological properties. The arguments from this paper could be readily adapted to obtain similar results for $(6,0)$-nanotubes.

• Language: English
• Keywords: (5, 0)-nanotubes, topological indices, connectivity index, Wiener index
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: FMF - Faculty of Mathematics and Physics
• Publication status: Published
• Publication version: Version of Record
• Publication date: 01.01.2026
• Year: 2026
• Number of pages: Str. 647-668
• Numbering: Vol. 96, iss. 2
• PID: 20.500.12556/RUL-182184
• UDC: 519.17
• ISSN on article: 3009-4399
• DOI: 10.46793/match.96-2.11525
• COBISS.SI-ID: 276689923
• Publication date in RUL: 29.04.2026

Record is a part of a journal

• Title: Match
• Shortened title: Match
• Publisher: Faculty of Science, University of Kragujevac
• ISSN: 3009-4399
• COBISS.SI-ID: 186294787

Licences

• License: CC BY 4.0, Creative Commons Attribution 4.0 International
• Link: http://creativecommons.org/licenses/by/4.0/
• Description: This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

• Language: Slovenian
• Keywords: (5, 0)-nanocevke, topološke lastnosti, Wienerjev indeks