Spectra of eccentricity matrices of graphs. - Iswar Mahato; R. Gurusamy; M. Rajesh Kannan; S. Arockiaraj (Discret. Appl. Math., 2020)

On the eccentricity matrices of trees: Inertia and spectral symmetry. - Iswar Mahato; M. Rajesh Kannan (Discret. Math., 2022)

Squared distance matrices of trees with matrix weights. - Iswar Mahato; M. Rajesh Kannan (AKCE Int. J. Graphs Comb., 2023)

On the maximum Aα -spectral radius of unicyclic and bicyclic graphs with fixed girth or fixed number of pendant vertices. - Joyentanuj Das; Iswar Mahato (Comput. Appl. Math., 2024)

Characterization of trees with second minimum eccentricity energy. - Iswar Mahato (Discret. Appl. Math., 2025)

Unimodality and peak location of the characteristic polynomials of two distance matrices of trees. - Rakesh Jana; Iswar Mahato; Sivaramakrishnan Sivasubramanian (Comput. Appl. Math., 2025)