Relations between Wiener, hyper-Wiener and some Zagreb type indices
In this paper, some inequalities between the Wiener, hyper-Wiener, first Zagreb, second Zagreb, first reformulated Zagreb, second reformulated Zagreb and the general Zagreb indices of a simple graph are given. Our results improve some earlier bonds between these graph invariants.
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University of Kragujevac, Faculty of Science
2019-01-01
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Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1450-9636/2019/1450-96361941037G.pdf |
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doaj-637e83e007034b6daf39a64daf3993dc2020-11-24T22:18:41ZengUniversity of Kragujevac, Faculty of ScienceKragujevac Journal of Science1450-96362466-55092019-01-0120194137421450-96361941037GRelations between Wiener, hyper-Wiener and some Zagreb type indicesGhalavand Ali0Eliasi Mehdi1Ashrafi Ali Reza2University of Kashan, Faculty of Mathematical Sciences, Department of Pure Mathematics, Kashan, I. R. IranUniversity of Khansar, Department of Mathematics, Khansar, I. R. IranUniversity of Kashan, Faculty of Mathematical Sciences, Department of Pure Mathematics, Kashan, I. R. IranIn this paper, some inequalities between the Wiener, hyper-Wiener, first Zagreb, second Zagreb, first reformulated Zagreb, second reformulated Zagreb and the general Zagreb indices of a simple graph are given. Our results improve some earlier bonds between these graph invariants.https://scindeks-clanci.ceon.rs/data/pdf/1450-9636/2019/1450-96361941037G.pdfTopological indexWiener indexHyper-Wiener indexZagreb indicesReformulated Zagreb index |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ghalavand Ali Eliasi Mehdi Ashrafi Ali Reza |
spellingShingle |
Ghalavand Ali Eliasi Mehdi Ashrafi Ali Reza Relations between Wiener, hyper-Wiener and some Zagreb type indices Kragujevac Journal of Science Topological index Wiener index Hyper-Wiener index Zagreb indices Reformulated Zagreb index |
author_facet |
Ghalavand Ali Eliasi Mehdi Ashrafi Ali Reza |
author_sort |
Ghalavand Ali |
title |
Relations between Wiener, hyper-Wiener and some Zagreb type indices |
title_short |
Relations between Wiener, hyper-Wiener and some Zagreb type indices |
title_full |
Relations between Wiener, hyper-Wiener and some Zagreb type indices |
title_fullStr |
Relations between Wiener, hyper-Wiener and some Zagreb type indices |
title_full_unstemmed |
Relations between Wiener, hyper-Wiener and some Zagreb type indices |
title_sort |
relations between wiener, hyper-wiener and some zagreb type indices |
publisher |
University of Kragujevac, Faculty of Science |
series |
Kragujevac Journal of Science |
issn |
1450-9636 2466-5509 |
publishDate |
2019-01-01 |
description |
In this paper, some inequalities between the Wiener, hyper-Wiener, first Zagreb, second Zagreb, first reformulated Zagreb, second reformulated Zagreb and the general Zagreb indices of a simple graph are given. Our results improve some earlier bonds between these graph invariants. |
topic |
Topological index Wiener index Hyper-Wiener index Zagreb indices Reformulated Zagreb index |
url |
https://scindeks-clanci.ceon.rs/data/pdf/1450-9636/2019/1450-96361941037G.pdf |
work_keys_str_mv |
AT ghalavandali relationsbetweenwienerhyperwienerandsomezagrebtypeindices AT eliasimehdi relationsbetweenwienerhyperwienerandsomezagrebtypeindices AT ashrafialireza relationsbetweenwienerhyperwienerandsomezagrebtypeindices |
_version_ |
1725782191536865280 |