Yazar "Parvathalu, Bolle" için listeleme
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Degree sum spectra and degree sum energy of certain families of graphs
G. Mirajkar, Keerthi; Naikar, Roopa S.; Parvathalu, Bolle (Işık University Press, 2025-09-01)For any simple graph G, the degree sum matrix is defined as a matrix in which each entry represents the sum of the degrees of a pair of vertices. The degree sum energy is the absolute sum of the eigenvalues of the degree ... -
Signless Laplacian polynomial for splice and link of graphs
Ramane, Harishchandra S.; Patil, Daneshwari; Parvathalu, Bolle; Ashoka, K. (Işık University Press, 2023-10)The signless Laplacian matrix of a graph G is Q(G) = A(G) + D(G), where A(G) is the adjacency matrix and D(G) is the diagonal degree matrix of a graph G. The characteristic polynomial of the signless Laplacian matrix is ...
