Extremality of VDB topological indices over f–benzenoids with given order

Fengwei Li; Qingfang Ye; Hajo Broersma; Ruixuan Ye; Xiaoyan Zhang

doi:10.1016/j.amc.2020.125757

Extremality of VDB topological indices over f–benzenoids with given order

Fengwei Li
, Qingfang Ye
, Hajo Broersma
, Ruixuan Ye
, Xiaoyan Zhang^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

4 Citations (Scopus)

129 Downloads (Pure)

Abstract

In the theoretical chemistry, pharmacology and biology literature, numerous VDB topological indices were introduced to predict physio-chemical properties of chemical compounds. As a kind of polycyclic aromatic hydrocarbons, f–benzenoids are abundant in real substances such as coal tar, etc. It is valuable to study the attributes of f–benzenoids by virtue of topological indices. The main dedication of this paper is to obtain extremal values for VDB topological indices of f–benzenoids with a given order. Furthermore, the extremal f–benzenoids attaining these values are also characterized.

Original language	English
Article number	125757
Journal	Applied mathematics and computation
Volume	393
Early online date	18 Nov 2020
DOIs	https://doi.org/10.1016/j.amc.2020.125757
Publication status	Published - 15 Mar 2021

Keywords

2022 OA procedure
Inlet
Topological index
VDB topological indices
f–benzenoid

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10.1016/j.amc.2020.125757

Li-2021-Extremality-of-vdb-topological-indiFinal published version, 1.27 MBLicence: Taverne

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title = "Extremality of VDB topological indices over f–benzenoids with given order",

abstract = "In the theoretical chemistry, pharmacology and biology literature, numerous VDB topological indices were introduced to predict physio-chemical properties of chemical compounds. As a kind of polycyclic aromatic hydrocarbons, f–benzenoids are abundant in real substances such as coal tar, etc. It is valuable to study the attributes of f–benzenoids by virtue of topological indices. The main dedication of this paper is to obtain extremal values for VDB topological indices of f–benzenoids with a given order. Furthermore, the extremal f–benzenoids attaining these values are also characterized.",

keywords = "2022 OA procedure, Inlet, Topological index, VDB topological indices, f–benzenoid",

author = "Fengwei Li and Qingfang Ye and Hajo Broersma and Ruixuan Ye and Xiaoyan Zhang",

note = "Funding Information: This work was supported by NSFC (nos. 11871280 , 11971349 ), Natural Science Foundation of Zhejiang Province (China) (no. LY17A010017 ) and Qing Lan Project. Publisher Copyright: {\textcopyright} 2020",

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doi = "10.1016/j.amc.2020.125757",

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AU - Li, Fengwei

AU - Ye, Qingfang

AU - Broersma, Hajo

AU - Ye, Ruixuan

AU - Zhang, Xiaoyan

N1 - Funding Information: This work was supported by NSFC (nos. 11871280 , 11971349 ), Natural Science Foundation of Zhejiang Province (China) (no. LY17A010017 ) and Qing Lan Project. Publisher Copyright: © 2020

PY - 2021/3/15

Y1 - 2021/3/15

N2 - In the theoretical chemistry, pharmacology and biology literature, numerous VDB topological indices were introduced to predict physio-chemical properties of chemical compounds. As a kind of polycyclic aromatic hydrocarbons, f–benzenoids are abundant in real substances such as coal tar, etc. It is valuable to study the attributes of f–benzenoids by virtue of topological indices. The main dedication of this paper is to obtain extremal values for VDB topological indices of f–benzenoids with a given order. Furthermore, the extremal f–benzenoids attaining these values are also characterized.

AB - In the theoretical chemistry, pharmacology and biology literature, numerous VDB topological indices were introduced to predict physio-chemical properties of chemical compounds. As a kind of polycyclic aromatic hydrocarbons, f–benzenoids are abundant in real substances such as coal tar, etc. It is valuable to study the attributes of f–benzenoids by virtue of topological indices. The main dedication of this paper is to obtain extremal values for VDB topological indices of f–benzenoids with a given order. Furthermore, the extremal f–benzenoids attaining these values are also characterized.

KW - 2022 OA procedure

KW - Inlet

KW - Topological index

KW - VDB topological indices

KW - f–benzenoid

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DO - 10.1016/j.amc.2020.125757

M3 - Article

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SN - 0096-3003

VL - 393

JO - Applied mathematics and computation

JF - Applied mathematics and computation

M1 - 125757

ER -

Extremality of VDB topological indices over f–benzenoids with given order

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