LAPSE:2019.1012
Published Article
LAPSE:2019.1012
Some Eccentricity-Based Topological Indices and Polynomials of Poly(EThyleneAmidoAmine) (PETAA) Dendrimers
Jialin Zheng, Zahid Iqbal, Asfand Fahad, Asim Zafar, Adnan Aslam, Muhammad Imran Qureshi, Rida Irfan
September 23, 2019
Topological indices have been computed for various molecular structures over many years. These are numerical invariants associated with molecular structures and are helpful in featuring many properties. Among these molecular descriptors, the eccentricity connectivity index has a dynamic role due to its ability of estimating pharmaceutical properties. In this article, eccentric connectivity, total eccentricity connectivity, augmented eccentric connectivity, first Zagreb eccentricity, modified eccentric connectivity, second Zagreb eccentricity, and the edge version of eccentric connectivity indices, are computed for the molecular graph of a PolyEThyleneAmidoAmine (PETAA) dendrimer. Moreover, the explicit representations of the polynomials associated with some of these indices are also computed.
Keywords
Eccentric connectivity index, molecular topological indices, PolyEThyleneAmidoAmine (PETAA) dendrimer
Subject
Suggested Citation
Zheng J, Iqbal Z, Fahad A, Zafar A, Aslam A, Qureshi MI, Irfan R. Some Eccentricity-Based Topological Indices and Polynomials of Poly(EThyleneAmidoAmine) (PETAA) Dendrimers. (2019). LAPSE:2019.1012
Author Affiliations
Zheng J: School of Information Science and Engineering, Chengdu University, Chengdu 610106, China
Iqbal Z: School of Natural Sciences, National University of Sciences and Technology, Sector H-12, Islamabad 44000, Pakistan [ORCID]
Fahad A: Department of Mathematics, COMSATS University Islamabad, Vehari Campus, Vehari 61100, Pakistan
Zafar A: Department of Mathematics, COMSATS University Islamabad, Vehari Campus, Vehari 61100, Pakistan
Aslam A: Department of Natural Sciences and Humanities, University of Engineering and Technology, Lahore 54000, Pakistan
Qureshi MI: Department of Mathematics, COMSATS University Islamabad, Vehari Campus, Vehari 61100, Pakistan [ORCID]
Irfan R: Department of Mathematics, COMSATS University Islamabad, Sahiwal Campus, Sahiwal 57000, Pakistan [ORCID]
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Journal Name
Processes
Volume
7
Issue
7
Article Number
E433
Year
2019
Publication Date
2019-07-09
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr7070433, Publication Type: Journal Article
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LAPSE:2019.1012
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doi:10.3390/pr7070433
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Sep 23, 2019
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CC BY 4.0
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Sep 23, 2019
 
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Sep 23, 2019
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Original Submitter
Calvin Tsay
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