Results 111 to 120 of about 5,819 (125)

Signless Laplacian spectral determinations of the starlike trees \(ST(n, d_1)\) and the double starlike trees \(H_n(p, p)\)

Ars combinatoria
Two graphs are said to be \(Q\)-cospectral (respectively, \(A\)-cospectral) if they have the same signless Laplacian (respectively, adjacency) spectrum. A graph is said to be \(DQS\) (respectively, \(DAS\)) if there is no other non-isomorphic graphs \(Q\)
A. Z. Abdian
semanticscholar   +1 more source

On signless Laplacian spectrum of the zero divisor graphs of the ring $\mathbb{Z}_{n}$

, 2021
S. Pirzada, B. Rather, Rezwan Ul Shaban, S. Merajuddin   +3 more
semanticscholar   +1 more source

On distance signless Laplacian spectrum of graphs and spectrum of zero divisor graphs of ℤn

Linear and Multilinear Algebra, 2022
S Pirzada, Bilal Ahmad Rather
exaly  

On the Laplacian and Signless Laplacian Characteristic Polynomials of a Digraph

Symmetry, 2023
Hilal A Ganie, YILUN Shang, Ganie Hilal A   +2 more
exaly  

Signless Laplacian energy, distance Laplacian energy and distance signless Laplacian spectrum of unitary addition Cayley graphs

Linear and Multilinear Algebra, 2022
exaly  

The Laplacian and signless Laplacian spectrum of semi-Cayley graphs over abelian groups

, 2016
Xing Gao, Huazhong Lü, Yifei Hao
semanticscholar   +1 more source

The signless Laplacian spectra of the corona and edge corona of two graphs

Linear and Multilinear Algebra, 2013
Bo Zhou
exaly  

On the bounds for signless Laplacian energy of a graph

Discrete Applied Mathematics, 2017
Hilal A Ganie, S Pirzada
exaly  

Graphs with maximum Laplacian and signless Laplacian Estrada index

Discrete Mathematics, 2016
Ivan Gutman, Luis Medina, Maria Robbiano   +2 more
exaly  

Graphs with at most one signless Laplacian eigenvalue exceeding three

Linear and Multilinear Algebra, 2015
Hongying Lin, Bo Zhou
exaly