This work is licensed under a
Creative Commons Attribution 4.0 International License
[1] H. Abdo, D. Dimitrov and I. Gutman, On extremal trees with respect to the F–index, CORR abs/ 1509. 03574 (2015).
[2] D. M. Cvetkocic, M. Doob, H. Sachs, Spectra of graphs theory and application, Academic press, New York, (1980).
[3] N. De, SM. Nayeem, A. Pal, F–index of some graph operations. Discrete Math. Algorithm Appl. doi: 10. 1142/5179383091650057 (2016).
[4] M. Eliasi and B. Taeri, Four new sums of graphs and their wiener indices, Discrete Appl. Math. 157 (2009) 794-803.
DOI: https://doi.org/10.1016/j.dam.2008.07.001[5] B. Furtula, I. Gutman, A forgotten topological index, J. Math. Chem. 53 (2015) 1184-1190.
DOI: https://doi.org/10.1007/s10910-015-0480-z[6] I. Gutman, N. Trinajstic, Graph theory and molecular orbitals total π-electron energy of alternant hydrocarbons, Chem. Phys. Let. 17 (1972) 535-538.
DOI: https://doi.org/10.1016/0009-2614(72)85099-1[7] Hanyuan Deng, D. Sarala, S. K. Ayyaswamy, S. Balachandran, The Zagreb indices of four operations on graphs, Appl. Math. and Computation. 275 (2016) 422-431.
DOI: https://doi.org/10.1016/j.amc.2015.11.058[8] Y. Hu, X. Li, Y. Shi, T. Xu, I. Gutman, On molecular graphs with Smallest and greatest zeroth–order general Randic index, MATCH Commun. Math. Comput. Chem. 54 (2005) 425-434.
[9] X. Li, J. Zheng, A unified approach to the entremal trees for different indices, MATCH Commun. Math. Comput. Chem. 54 (2005) 195-208.
[10] X. Li, H. Zhao, Trees with the first three smallest and largest generalized topological indices, MATCH Commun. Math. Comput. Chem. 50 (2004) 57-62.
[1] V. Kulli, "Some New Kulli-Basava Topological Indices", Earthline Journal of Mathematical Sciences, p. 343, 2019
DOI: https://doi.org/10.34198/ejms.2219.343354[2] K. Pattabiraman, G. Satheeshkumar, "Forgotten topological invariant of some new structures", RECENT TRENDS IN PURE AND APPLIED MATHEMATICS, Vol. 2177, p. 020062, 2019
DOI: https://doi.org/10.1063/1.5135237[3] "COMPUTING ev-DEGREE AND MULTIPLICATIVE ev-DEGREE INDICES OF CERTAIN CHEMICAL STRUCTURES.", International Journal of Engineering Sciences & Research Technology, Vol. 9, p. 54, 2020
DOI: https://doi.org/10.29121/ijesrt.v9.i7.2020.7[4] M. Ghorbaninejad, S. Ghobadi, "The F-index and F-coindex of four operations on Trees", Journal of Information and Optimization Sciences, p. 1, 2022
DOI: https://doi.org/10.1080/02522667.2021.1964728