S. Pirzada

activity

20212026

most citedOn

A_{α}

-spectrum of joined union of graphs and its applications to power graphs of finite groups

2 citations · 4 across the 8 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.CO2022★ 1 cited

On distance Laplacian spread and Wiener index of a graph

Saleem Khan, S. Pirzada

Let $G$ be a simple connected simple graph of order $n$ . The distance Laplacian matrix $D^{L} (G)$ is defined as $D^{L} (G) = D ia g (T r) - D (G)$ , where $D ia g (T r)$ is the diagonal matrix of v…

math.CO2022

On the distribution of eigenvalues of the reciprocal distance Laplacian matrix of graphs

S. Pirzada, Saleem Khan

The reciprocal distance Laplacian matrix of a connected graph $G$ is defined as $R D^{L} (G) = R T (G) - R D (G)$ , where $R T (G)$ is the diagonal matrix of reciprocal distance degrees and $RD(G…

math.CO2022★ 1 cited

Distance Laplacian eigenvalues of graphs and chromatic and independence number

S. Pirzada, Saleem Khan

For a connected graph $G$ of order $n$ , let $D ia g (T r)$ be the diagonal matrix of vertex transmissions and $D (G)$ be the distance matrix of $G$ . The distance Laplacian matrix of $G$ …