3 citations · 4 across the 4 of their papers we have counts for
6 papers
Squared distance matrices of trees with matrix weights
Iswar Mahato, M. Rajesh Kannan
Let be a tree on vertices whose edge weights are positive definite matrices of order . The squared distance matrix of , denoted by , is the block ma…
On the eccentricity matrices of trees: Inertia and spectral symmetry
Iswar Mahato, M. Rajesh Kannan
The \textit{eccentricity matrix} of a connected graph is obtained from the distance matrix of by keeping the largest non-zero entries in each row and each…
Eccentricity energy change of complete multipartite graphs due to edge deletion
Iswar Mahato, M. Rajesh Kannan
The eccentricity matrix of a graph is obtained from the distance matrix of by retaining the largest distances in each row and each column, and leaving zero…
On the -spectra of some join graphs
Mainak Basunia, Iswar Mahato, M. Rajesh Kannan
Let be a simple, connected graph and let be the adjacency matrix of . If is the diagonal matrix of the vertex degrees of , then for every real ,…
On the spectral radius and the energy of eccentricity matrix of a graph
Iswar Mahato, R. Gurusamy, M. Rajesh Kannan +1
The eccentricity matrix of a graph is obtained from the distance matrix by retaining the eccentricities (the largest distance) in each row and each column. In…
Spectra of eccentricity matrices of graphs
Iswar Mahato, R. Gurusamy, M. Rajesh Kannan +1
The eccentricity matrix of a connected graph is obtained from the distance matrix of by retaining the largest distances in each row and each column, and setting the remaini…