Extremal chemical trees of the first reverse Zagreb beta index

Süleyman Ediz and Mesut Semiz
Notes on Number Theory and Discrete Mathematics
Print ISSN 1310–5132, Online ISSN 2367–8275
Volume 24, 2018, Number 4, Pages 144—148
DOI: 10.7546/nntdm.2018.24.4.144-148
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Authors and affiliations

Süleyman Ediz
Faculty of Education, Yüzüncü Yıl University
Van, Turkey

Mesut Semiz
Faculty of Education, Yüzüncü Yıl University
Van, Turkey

Abstract

The reverse vertex degree of a vertex v of a simple connected graph G defined as cv = Δ − dv + 1, where Δ denotes the largest of all degrees of vertices of G and dv denotes the number of edges incident to v. The first reverse Zagreb beta index of a simple connected graph G defined as CMβ1(G) = ΣuvE(G)(cu + cv). In this paper, we characterized maximum chemical trees with respect to the first reverse Zagreb beta index.

Keywords

  • Zagreb indices
  • Reverse Zagreb indices

2010 Mathematics Subject Classification

  • 05C07

References

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Cite this paper

APA

Ediz, S., & Semiz, M. (2018). Extremal chemical trees of the first reverse Zagreb beta index. Notes on Number Theory and Discrete Mathematics, 24(4), 144-148, doi: 10.7546/nntdm.2018.24.4.144-148.

Chicago

Ediz, Süleyman and Mesut Semiz. “Extremal Chemical Trees of the First Reverse Zagreb Beta Index.” Notes on Number Theory and Discrete Mathematics 24, no. 4 (2018): 144-148, doi: 10.7546/nntdm.2018.24.4.144-148.

MLA

Ediz, Süleyman and Mesut Semiz. “Extremal Chemical Trees of the First Reverse Zagreb Beta Index.” Notes on Number Theory and Discrete Mathematics 24.4 (2018): 144-148. Print, doi: 10.7546/nntdm.2018.24.4.144-148.

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