1. Açık Erişim@BUU
  2. İndeksli Yayınlar
  3. Web of Science
Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/28910
Title: On the Harary index of graph operations
Authors: Das, Kinkar C.
Xu, Kexiang
Çevik, Ahmet Sinan
Graovac, Ante
Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Matematik Bölümü.
0000-0002-0700-5774
0000-0002-0700-5774
Cangül, İsmail Naci
ABA-6206-2020
J-3505-2017
57189022403
Keywords: Mathematics
Graph
Harary index
Graph operations
Wiener index
Topological indexes
Hyper-wiener
Trees
Issue Date: 2013
Publisher: Springer
Citation: Das, K. C. vd. (2013). "On the Harary index of graph operations". Journal of Inequalities and Applications, 2013.
Abstract: The Harary index is defined as the sum of reciprocals of distances between all pairs of vertices of a connected graph. In this paper, expressions for the Harary indices of the join, corona product, Cartesian product, composition and disjunction of graphs are derived and the indices for some well-known graphs are evaluated. In derivations some terms appear which are similar to the Harary index and we name them the second and third Harary index.
URI: https://doi.org/10.1186/1029-242X-2013-339
https://journalofinequalitiesandapplications.springeropen.com/articles/10.1186/1029-242X-2013-339
http://hdl.handle.net/11452/28910
ISSN: 1029-242X
Appears in Collections:Scopus
Web of Science

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