[1] S. Alikani, N. Ghanbari, M. A. Dehghanizadeh, Elliptic Sombor energy of graph, Journal of Discrete Mathematics and Its Applications, 10(2)(2025), 143-155. https://doi.org/
10.22061/jdma.2024.11190.1089
[2] V. Anandkumar, R. R. Iyer, On the hyper-Zagreb index of some operations on graphs, Int. J. Pure
Appl. Math. 112 (2017), 239–252. https://doi.org/10.12732/ijpam.v112i2.2
[3] A. Ayache, A. Alameri, Topological indices of the mk
-graph, Journal of the Association of Arab Universities for Basic and Applied Sciences, 24(2017), 283–291. https://doi.org/10.1016/j.jaubas.2017.03.001
[4] S. Chanda, R. R. Iyer, On the Sombor index of Sirerpiński and Mycielskian graphs, Commun. Comb.
Optim. 10(1) (2025) 20–56. https://doi.org/10.22049/CCO.2023.28681.1669.
[5] Q. Cui, L. Zhang, The general Randić index of trees with given number of pendent vertices, Appl.
Math. Comput. 302 (1) (2017), 111–121. https://doi.org/10.1016/j.amc.2017.01.021
[6] K. C. Das, S. Das, B. Zhou, Sum-connectivity index of a graph, Frontiers of mathematics in China,
11 (2016), 47–54. https://doi.org/10.1007/s11464-015-0470-2
[7] A. Deeba, A. Samia, A. Farkhanda, et al., A study of newly defined degree-based topological
indices via M-polynomial of Jahangir graph, J. Disc. Math. Sci. Crypt. 24(2) (2021) 427–438.
https://doi.org/10.1080/09720529.2021.1882159
[8] C. Espinal, I. Gutman and J. Rada, Elliptic Sombor index of chemical graphs, Commun. Comb.
Optim. 10(4) (2025) 989–999. https://doi.org/10.22049/cco.2024.29404.1977
[9] B. Furtula, I. Gutman, A forgotten topological index, J. Math. Chem. 53 (4) (2015) 1184–1190.
https://doi.org/10.1007/s10910-015-0480-z
[10] I. Gutman, Geometric approach to degree-based topological indices:Sombor indices, MATCH Commun. Math. Comput. Chem. 86(1) (2021) 11–16. https:// match.pmf.kg.ac.rs/electronic_versions/
Match86/n1/ match86n1_11-16.pdf
[11] I. Gutman, B. Furtula, M. S. Oz, Geometric approach to vertex-degree-based topological indiceselliptic sombor index, theory and application, Int. J. Quantum Chem. 124 (2) (2024), e27346.
https://doi.org/https://doi.org/10.1002/qua.27346
[12] I. Gutman and N. Trinajstić, Graph theory and molecular orbitals, total π-electron energy of alternant
hydrocarbons, Chem. Phys. Lett. 17(4) (1972) 535–538. https://doi.org/10.1016/0009-2614(72)85099-
1
[13] S. T. Jalali and M. Ghods, Computing Y-index for some special graph, J. Disc. Math. Sci. Cryto., 26(4)
(2022) 967–976. https://doi.org/10.1080/09720529.2021.1961896
[14] V. R. Kulli, Modeified Sombor index and its exponential of a graph, Int. J. Math. Comput. Res. 12(1)
(2024) 3949–3954. https://doi.org/10.47191/ijmcr/v11i8.03
[15] X. Li, H. Zhao, Trees with the first three smallest and largest generalized topological indices, MATCH
Commun. Math. Comput. Chem. 50 (2004) 57–62. https:// match.pmf.kg.ac.rs/ electronic_versions/
Match50/match50_57-62.pdf
[16] H. Liu, Multiplicative Sombor index of graphs, Discrete Math. Lett. 9 (2022) 80–85.
https://doi.org/10.47443/dml.2021.s213[17] U. Mary, A. Antony, The first and second Zagreb indices for some special graphs, SK International J.
Mult. Res. Hub. 2(10) (2015) 1–7.
[18] T. Puzyn, J. Leszcynski, M. T. Cronin, Recent advances in QSAR studies methods and applications,
Challenges and advancesin computational chemistry and physics, Vol. 8, Springer, Dordrecht,
Heidelberg, London, New York, 2010. https://doi.org/10.1007/978-1-4020-9783-6
[19] J. Rada, J. M. Rodríguez, J. M. Sigarreta, Sombor index and elliptic sombor index of benzenoid
systems, Appl. Math. Comput. 475 (2024) 128756. https://doi.org/10.1016/j.amc.2024.128756
[20] S. Wang, M.R. Farahani, M.R. Kanna, M.K. Jamil, R.P. Kumar, The Wiener index and
the Hosoya polynomial of the Jahangir graphs, Appl. Comput. Math 5(3) (2016) 138–141.
https://doi.org/10.11648/j.acm.20160503.17