CERTAIN MATRICES AND ENERGIES OF FUZZY GRAPHSTALAL ALI AL-HAWARY, SUMAYA H. AL-SHALALDEH AND MUHAMMAD AKRAM (pp. 50-68)
Abstract.Our aim is to study the adjacency matrix, the Laplacian matrix, the spectra and energy of fuzzy graphs where the diagonal entries are the weights of vertices on these fuzzy graphs. We also characterize these matrices for certain operations on fuzzy graphs and we obtain new results about the spectra on these operations.
Keywords:Laplacian energy, fuzzy graphs, operations, adjacency matrix, degree matrix.