Energy of line graphs
Copyright policy )Energy of line graphs
AbstractThe energy of a graph is equal to the sum of the absolute values of its eigenvalues. The energy of a matrix is equal to the sum of its singular values. We establish relations between the energy of the line graph of a graph G and the energies associated with the Laplacian and signless Laplacian matrices of G.
- University of Aveiro Portugal
- Catholic University of the North Chile
- University of Kragujevac Serbia
- University of Aveiro Portugal
Numerical Analysis, Energy, Algebra and Number Theory, Adjacency matrix, Line graph, Laplacian energy, Incidence matrix, Signless Laplacian energy, Signless Laplacian matrix, Discrete Mathematics and Combinatorics, Geometry and Topology, Laplacian matrix
Numerical Analysis, Energy, Algebra and Number Theory, Adjacency matrix, Line graph, Laplacian energy, Incidence matrix, Signless Laplacian energy, Signless Laplacian matrix, Discrete Mathematics and Combinatorics, Geometry and Topology, Laplacian matrix
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