On comparison between the distance energies of a connected graph
Let G be a simple connected graph of order n having Wiener index W\(G\). The distance,
distance Laplacian and the distance signless Laplacian energies of G are respectively …
distance Laplacian and the distance signless Laplacian energies of G are respectively …
On the Eigenvalues and Energy of the Seidel and Seidel Laplacian Matrices of Graphs
Let S (Γ) be a Seidel matrix of a graph Γ of order n and let D (Γ)= diag (n− 1− 2d1, n− 1−
2d2,…, n− 1− 2dn) be a diagonal matrix with di denoting the degree of a vertex vi in Γ. The …
2d2,…, n− 1− 2dn) be a diagonal matrix with di denoting the degree of a vertex vi in Γ. The …
[PDF][PDF] Distance Matrix and Energy of Semigraph
SK Nath, I Gutman, AK Nandi - Bull. Int. Math. Virtual Inst, 2021 - imvibl.org
Let S be a semigraph. A definition of distance between the vertices of S is offered, for which
the distance matrix of S is symmetric. The distance energy of S is defined as the sum of …
the distance matrix of S is symmetric. The distance energy of S is defined as the sum of …