Asian-european Journal of Mathematics | 2019

A short note on inverse sum indeg index of graphs



The inverse sum indeg index of a graph G is defined as ISI(G) =∑uv∈E(G) d(u)d(v) d(u)+d(v), where d(u) is the degree of the vertex u. In a recent paper, Pattabiraman [Inverse sum indeg index of gra...

Volume None
Pages 2050152
DOI 10.1142/s1793557120501521
Language English
Journal Asian-european Journal of Mathematics

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