Topological Indices
The topological indices which are implemented in GraphTea as reports, are as follows,
- First Zagreb Index: see [1]
- Second Zagreb Index: see [1]
- AutographiX Conjecture: See [2]
- First Variable Zagreb Index: see [3]
- First General Zagreb Index: see [4]
- Second General Zagreb Index: see [5]
- First Zagreb CoIndex: see [6, 7]
- Second Zagreb CoIndex: see [6, 7]
- First Reformulated Zagreb Index: see [8]
- Second Reformulated Zagreb Index: see [8]
References
- [1] I. Gutman and N. Trinajstić, Graph theory and molecular orbitals, Total π - electron energy of alternant hydrocarbons, Chem. Phys. Lett. 17 (1972) 535–538.
- [2] G. Caporossi, P. Hansen, Variable neighbourhood search for extremal graphs: 1. The AutographiX system, Discrete Math. 212 (2000) 29–44.
- [3] A. Miličević and S. Nikolić, On Variable Zagreb Indices, Croat. Chem. Acta., 77 (2004) 97-101.
- [4] X. Li and J. Zheng, A unified approach to the extremal trees for different indices, MATCH Commun. Math. Comput. Chem. 54 (2005), 195–208.
- [5] G. Britto Antony Xavier, E. Suresh and I. Gutman, Counting relations for general Zagreb indices, Kragujevac Journal of Mathematics., 38 (2014) 95–103.
- [6] T. Došlić, Vertex-Weighted Wiener Polynomials for Composite Graphs, Ars Math. Contemp. 1 (2008) 66–80.
- [7] A.R.Ashrafi, T.Došlić and A.Hamzeha, The Zagreb coindices of graph operations, Discrete Appl. Math., 158 (2010) 1571–1578.
- [8] A. Miličević, S. Nikolić and N. Trinajstić, On reformulated Zagreb indices. Mol. Divers. 8 (2004) 393–399.
A table can be generated that computes these indices for different alpha.