Habibeh Panahbar

most citedVertex weighted Laplacian graph energy and other topological indices

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2016★ 1 cited

Vertex weighted Laplacian graph energy and other topological indices

Reza Sharafdini, H. Panahbar

Let $G$ be a graph with a vertex weight $ω$ and the vertices $v_{1}, \dots, v_{n}$ . The Laplacian matrix of $G$ with respect to $ω$ is defined as $L_ω(G)=\mathrm{diag}(ω(v_1),\cdots,ω(v…

math.CO2016

Applications of a theorem by Ky Fan in the theory of weighted Laplacian graph energy

Reza Sharafdini, Alireza Ataei, Habibeh Panahbar

The energy of a graph $G$ is equal to the sum of the absolute values of the eigenvalues of $G$ , which in turn is equal to the sum of the singular values of the adjacency matrix of…