Nazeran Idrees1, *, Raghisa Khalid1, Fozia Bashir Farooq2, Sumiya Nasir3
CMC-Computers, Materials & Continua, Vol.63, No.3, pp. 1119-1132, 2020, DOI:10.32604/cmc.2020.08166
- 30 April 2020
Abstract A numerical parameter mathematically derived from the graph structure is a
topological index. The topological index is the first actual choice in QSAR research and
these indices are used to build the correlation model between the chemical structures of
various chemicals compounds. Here, we investigate some old degree-based topological
indices like Randic index, sum connectivity index, ABC index, GA index, 1st and 2nd
Zagreb indices, modified second Zagreb index, redefined version of 1st, 2nd and 3rd
Zagreb indices, hyper and augmented Zagreb indices, forgotten index and symmetric
division degree index, and some new degree-based indices like SK index, SK1 index, More >
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