Distance-based topological polynomials and indices of friendship graphs

被引：10

作者：

Gao, Wei ^{[1
]}

Farahani, Mohammad Reza ^{[2
]}

Imran, Muhammad ^{[3
,4
]}

Kanna, M. R. Rajesh ^{[5
]}

机构：

[1] Yunnan Normal Univ, Sch Informat Sci & Technol, Kunming 650500, Peoples R China

[2] Iran Univ Sci & Technol, Dept Appl Math, Tehran 16844, Iran

[3] Natl Univ Sci & Technol, Sch Nat Sci, Sect H-12,PO 44000, Islamabad, Pakistan

[4] United Arab Emirates Univ, Dept Math Sci, POB 15551, Al Ain, U Arab Emirates

[5] Maharanis Sci Coll Women, Post Grad Dept Math, Mysore 570005, Karnataka, India

来源：

SPRINGERPLUS | 2016年 / 5卷

关键词：

Hosoya polynomial; Wiener index; Hyper-Wiener index; Schultz index; Schultz polynomial; Friendship graph; SCHULTZ INDEX; WIENER INDEX; GAP PROGRAM; ORGANIC-CHEMISTRY; NANOTUBES; BOUNDS; ALKANES;

D O I：

10.1186/s40064-016-3271-5

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Drugs and chemical compounds are often modeled as graphs in which the each vertex of the graph expresses an atom of molecule and covalent bounds between atoms are represented by the edges between their corresponding vertices. The topological indicators defined over this molecular graph have been shown to be strongly correlated to various chemical properties of the compounds. In this article, by means of graph structure analysis, we determine several distance based topological indices of friendship graph F-3((n)) which is widely appeared in various classes of new nanomaterials, drugs and chemical compounds.

引用

页数：9

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