Results 111 to 120 of about 858 (123)

The distance Laplacian and distance signless Laplacian spectrum of the subdivision-vertex join and subdivision-edge join of two regular graphs

Discrete Mathematics, Algorithms and Applications, 2019
Let [Formula: see text] be a connected graph with a distance matrix [Formula: see text]. Let [Formula: see text] and [Formula: see text] be, respectively, the distance Laplacian matrix and the distance signless Laplacian matrix of graph [Formula: see text], where [Formula: see text] denotes the diagonal matrix of the vertex transmissions in [Formula ...
Scaria, Deena C., Indulal, G.
openaire   +1 more source

On signless Laplacian spectrum of weakly zero-divisor graph of commutative ring ℤ𝔫

Discrete Mathematics, Algorithms and Applications
Let [Formula: see text] be a commutative ring with identity [Formula: see text]. The graph known as the weakly zero-divisor graph of the commutative ring [Formula: see text], denoted as [Formula: see text], is a simple undirected graph whose set of vertices consists of the non-zero zero-divisors of [Formula: see text] and two distinct vertices ...
Nadeem Ur Rehman, null Nazim, Shabir Ahmad Mir   +2 more
openaire   +1 more source

Insights into network properties: spectrum-based analysis with Laplacian and signless Laplacian spectra

The European Physical Journal Plus, 2023
Ali Raza, Muhammad Mobeen Munir
openaire   +1 more source

On the Laplacian and Signless Laplacian Characteristic Polynomials of a Digraph

Symmetry, 2023
Hilal Ahmad, Yilun Shang
exaly  

On (distance) signless Laplacian spectra of graphs

Journal of Applied Mathematics and Computing, 2021
Rakshith B R, Kinkar C Das
exaly  

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

Linear and Multilinear Algebra, 2022
exaly  

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

Linear and Multilinear Algebra, 2013
Bo Zhou
exaly  

On the distance signless Laplacian of a graph

Linear and Multilinear Algebra, 2016
Mustapha Aouchiche, Pierre Hansen
exaly  

On the distance signless Laplacian spectral radius of graphs

Linear and Multilinear Algebra, 2014
Bo Zhou, Jianping Li
exaly  

On the bounds for signless Laplacian energy of a graph

Discrete Applied Mathematics, 2017
Hilal Ahmad
exaly