Abstract
Due to the increasing demand for new materials and drugs in the manufacturing and pharmaceutical fields, it is difficult to meet the requirements of high-throughput screening of materials and drugs by measuring the physical and chemical properties of molecular structures with traditional methods. Researchers seek to reveal the relationship between molecular physical and chemical properties and topological index. In this work, we propose the inverse sum indeg reciprocal status index and inverse sum indeg reciprocal status co-index of a graph G, i.e., \(ISIRS(G) = \sum _{uv\in E(G)} \frac{rs(u)rs(v)}{rs(u)+rs(v)}\) and \({\overline{ISIRS}}(G) = \sum _{uv\notin E(G)} \frac{rs(u)rs(v)}{rs(u)+rs(v)}\), where \(rs(u)=\sum _{v\in V(G)}\frac{1}{d(u,v)}\), and d(u, v) denotes the distance between u and v in G. Afterwards, we establish some sharp bounds for these indices. Furthermore, we determine the inverse sum indeg reciprocal status (co-)index of some standard graphs. Finally, we suggest correlations between inverse sum indeg reciprocal status (co-)index and some properties of octane isomers and boiling points of benzenoid hydrocarbon and show that they can well predict the physical and chemical properties of molecules.
Similar content being viewed by others
Data availability statement
Some or all data, models, or code generated or used during the study are available from the corresponding author by request.
References
M. An, L. Xiong, Some results on the inverse sum indeg index of a graph. Inf. Process. Lett. 134, 42–46 (2018)
A.R. Ashrafi, T. Došlić, A. Hamzeh, The Zagreb coindices of graph operations, Discret. Appl. Math. 158, 1571–1578 (2010)
A.R. Ashrafi, T. Došlić, A. Hamzeh, Extremal graphs with respect to the Zagreb coindices. Match Commun. Math. Comput. Chem 65, 85–92 (2011)
A. Bharali, A. Mahanta, I.J. Gogoi, D. Amitav, Inverse sum Indeg index and ISI matrix of graphs. J. Discrete Math. Sci. Cryptogr. 23(6), 1315–1333 (2020)
F. Buckley, F. Harary, Distance in Graphs (Addison-Wesley, New York, 1990)
H. Chen, H. Deng, The inverse sum indeg index of graphs with some given parameters. Discrete Math. Algorithms Appl. 10(1), 1850006 (2018)
P. Cheng, H. Wang, V. Stojanovic, S. He, K. Shi, X. Luan, F. Liu, C. Sun, Asynchronous fault detection observer for 2-D Markov jump systems. IEEE Trans. Cybern. (2021). https://doi.org/10.1109/TCYB.2021.3112699
A. Doley, J. Buragohain, A. Bharali, Inverse sum indeg status index of graphs and its applications to octane isomers and benzenoid hydrocardons. Chemom. Intell. Lab. Syst. 203, 104059 (2020)
T. Došlić, Vertex-weighted Wiener polynomials for composite graphs. Ars Math. Contemp. 1, 66–80 (2008)
S. Fajtlowicz, On conjectures of Graffiti. Discrete Math. 72, 113–118 (1988)
F. Falahati-Nezhada, M. Azari, T. Došlić, Sharp bounds on the inverse sum indeg index. Discrete Appl. Math. 217, 185–195 (2017)
I. Gutman, N. Trinajstić, Graph theory and molecular orbitals. Total \(\varphi \)-electron energy of alternant hydrocarbons. Chem. Phys. Lett. 17, 535–538 (1972)
F. Harary, Status and contrastatus. Sociometry 22, 23–43 (1959)
P.N. Kishori, G.M. Pandith, Reciprocal status-distance index of Mycielskian and its complement. Int. J. Math. Comb. 1, 43–55 (2022)
H. Li, Y. Wu, M. Chen, R. Lu, Adaptive multigradient recursive reinforcement learning event-triggered tracking control for multiagent systems. IEEE Trans. Neural Netw. Learn. Syst. (2021). https://doi.org/10.1109/TNNLS.2021.3090570
M.M. Matejić, I.Ž Milovanović, E.I. Milovanović, Upper bounds for the inverse sum indeg index of graphs. Discrete Appl. Math. 251, 258–267 (2018)
Y. Pan, Y. Wu, H.-K. Lam, Security-based fuzzy control for nonlinear networked control systems with DoS attacks via a resilient event-triggered scheme. IEEE Trans. Fuzzy Syst. 30(10), 4359–4368 (2022)
K. Pattabiraman, Inverse sum indeg index of graphs. AKCE Int. J. Graphs Comb. 15, 155–167 (2018)
H.S. Ramane, S.Y. Talwar, Reciprocal status connectivity indices of graphs. J. Adv. Math. Stud. 12(3), 289–298 (2019)
H.S. Ramane, A.S. Yalnaik, Status connectivity indices of graphs and its applications to the boiling point of benzenoid hydrocarbons. J. Appl. Math. Comput. 55, 609–627 (2017)
H.S. Ramane, A.S. Yalnaik, R. Sharafdini, Status connectivity indices and co-indices of graphs and its computation to some distance-balanced graphs. AKCE Int. J. Graphs Comb. 17, 98–108 (2020)
A. Rani, M. Imran, U. Ali, Sharp bounds for the inverse sum indeg index of graph operations, in Mathematical Problems in Engineering Volume 2021, Article ID 5561033
V. Sharma, R. Goswami, A.K. Madan, Eccentric connectivity index: a novel highly discriminating topological descriptor for structure-property and structure-activity studies. J. Chem. Inf. Comput. Sci. 37, 273–282 (1997)
V. Stojanovic, V. Filipovic, Adaptive input design for identification of output error model with constrained output. Circuits Syst. Signal Process. 33, 97–113 (2014)
V. Stojanovic, N. Nedic, Joint state and parameter robust estimation of stochastic nonlinear systems. Int. J. Robust Nonlinear Control 26, 3058–3074 (2016)
D. Vukičević, M. Gašperov, Bond additive modeling 1. Adriatic indices. Croat. Chem. Acta 83(3), 243–260 (2010)
D. Vukičević, A. Graovac, Note on the comparison of the first and second normalized Zagreb eccentricity indices. Acta Chim. Slov. 57, 524–528 (2010)
H. Wiener, Structural determination of paraffin boiling points. J. Am. Chem. Soc. 69, 17–20 (1947)
J.-M. Xu, Combinatorial Theory in Networks (Science Press, Beijing, 2013)
Z. Xu, X. Li, V. Stojanovic, Exponential stability of nonlinear state-dependent delayed impulsive systems with applications. Nonlinear Anal. Hybrid Syst 42, 101088 (2021)
X. Zhang, H. Wang, V. Stojanovic, P. Cheng, S. He, X. Luan, F. Liu, Asynchronous fault detection for Interval type-2 fuzzy nonhomogeneous higher level Markov jump systems with uncertain transition probabilities. IEEE Trans. Fuzzy Syst. 30(2), 2487–2499 (2022)
Acknowledgements
This work was partly supported by the National Natural Science Foundation of China (Nos. 61977016, 61572010), Natural Science Foundation of Fujian Province (Nos. 2020J01164, 2017J01738).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Yu, Z., Zhou, S. & Tian, T. Inverse Sum Indeg Reciprocal Status Index and Co-index of Graphs. Circuits Syst Signal Process 42, 2007–2027 (2023). https://doi.org/10.1007/s00034-022-02229-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00034-022-02229-7