activity
20142019
most citedF-index and coindex of some derived graphs

13 citations · 23 across the 8 of their papers we have counts for

collaborators

8 papers

cs.DM20195 cited

QSPR analysis of some novel neighborhood degree based topological descriptors

Sourav Mondal, Nilanjan De, Anita Pal

Topological index is a numerical value associated with chemical constitution for correlation of chemical structure with various physical properties, chemical reactivity or biologic…

physics.chem-ph2019

On some new neighbourhood degree based indices

Sourav Mondal, Nilanjan De, Anita Pal

In this paper, four novel topological indices named as neighbourhood version of forgotten topological index (F_N), modified neighbourhood version of Forgotten topological index ($F…

math.CO2019

The general Zagreb index of lattice networks

Prosanta Sarkar, Nilanjan De, Anita Pal

A topological index is a real number which is derived from a network or a graph by mathematically that characterizes the whole of its structural properties. Recently, there are var…

cs.DM2017

On eccentricity version of Laplacian energy of a graph

Nilanjan De

The energy of a graph G is equal to the sum of absolute values of the eigenvalues of the adjacency matrix of G, whereas the Laplacian energy of a graph G is equal to the sum of the…

cs.DM20162 cited

F-Index of Four Operations on Graphs

Nilanjan De

The F-index of a graph is defined as the sum of cubes of the vertex degrees of the graph which was introduced in 1972, in the same paper where the first and second Zagreb indices w…

cs.DM201613 cited

F-index and coindex of some derived graphs

Nilanjan De

In this study, the explicit expressions for F-index and coindex of derived graphs such as a line graph, subdivision graph, vertex-semitotal graph, edge-semitotal graph, total graph…