On distance-based topological invariants of Isaac graphs

Raghavendra A. Bhat; Audace A.V. Dossou-Olory; Prasanna Poojary; Badekara Sooryanarayana

On distance-based topological invariants of Isaac graphs

Raghavendra A. Bhat
, Audace A.V. Dossou-Olory
, Prasanna Poojary
, Badekara Sooryanarayana

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

Abstract

Let G be a simple connected graph. The Wiener index of G is the sum of the distances between all unordered pairs of vertices in G. In this paper we derive formulas for the Wiener index and two other Wiener-types such as Schultz and hyper-Wiener indices in the class of chemical compounds whose hydrogen-suppressed molecular graphs are isomorphic to an Isaac graph.

Original language	English
Pages (from-to)	683-688
Number of pages	6
Journal	Palestine Journal of Mathematics
Volume	12
Issue number	1
Publication status	Published - 2023

All Science Journal Classification (ASJC) codes

General Mathematics

Cite this

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title = "On distance-based topological invariants of Isaac graphs",

abstract = "Let G be a simple connected graph. The Wiener index of G is the sum of the distances between all unordered pairs of vertices in G. In this paper we derive formulas for the Wiener index and two other Wiener-types such as Schultz and hyper-Wiener indices in the class of chemical compounds whose hydrogen-suppressed molecular graphs are isomorphic to an Isaac graph.",

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year = "2023",

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AU - Bhat, Raghavendra A.

AU - Dossou-Olory, Audace A.V.

AU - Poojary, Prasanna

AU - Sooryanarayana, Badekara

N1 - Publisher Copyright: © Palestine Polytechnic University-PPU 2023.

PY - 2023

Y1 - 2023

N2 - Let G be a simple connected graph. The Wiener index of G is the sum of the distances between all unordered pairs of vertices in G. In this paper we derive formulas for the Wiener index and two other Wiener-types such as Schultz and hyper-Wiener indices in the class of chemical compounds whose hydrogen-suppressed molecular graphs are isomorphic to an Isaac graph.

AB - Let G be a simple connected graph. The Wiener index of G is the sum of the distances between all unordered pairs of vertices in G. In this paper we derive formulas for the Wiener index and two other Wiener-types such as Schultz and hyper-Wiener indices in the class of chemical compounds whose hydrogen-suppressed molecular graphs are isomorphic to an Isaac graph.

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M3 - Article

AN - SCOPUS:85153782252

SN - 2219-5688

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JO - Palestine Journal of Mathematics

JF - Palestine Journal of Mathematics

IS - 1

ER -

On distance-based topological invariants of Isaac graphs

Abstract

All Science Journal Classification (ASJC) codes

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