Seidel Laplacian and Seidel Signless Laplacian energies of commuting graph for dihedral groups [PDF]
In this paper, we discuss the energy of the commuting graph. The vertex set of the graph is dihedral groups and the edges between two distinct vertices represent the commutativity of the group elements.
Syechah, Bulqis Nebula +3 more
core +1 more source
Bounds for the signless laplacian energy
The energy of a graph G is the sum of the absolute values of the eigenvalues of the adjacency matrix of G. The Laplacian (respectively, the signless Laplacian) energy of G is the sum of the absolute values of the differences between the eigenvalues of ...
Gutman, I. +4 more
core
Ordering cacti with signless Laplacian spread
, 2018 A cactus is a connected graph in which any two cycles have at most one vertex in common. The signless Laplacian spread of a graph is defined as the difference between the largest eigenvalue and the smallest eigenvalue of the associated signless Laplacian
Lin, Zhen, Guo, Shu-Guang
core +1 more source
On the Signless Laplacian ABC-Spectral Properties of a Graph
In the paper, we introduce the signless Laplacian ABC-matrix Q̃(G)=D¯(G)+Ã(G), where D¯(G) is the diagonal matrix of ABC-degrees and Ã(G) is the ABC-matrix of G. The eigenvalues of the matrix Q̃(G) are the signless Laplacian ABC-eigenvalues of G.
Bilal A. Rather +2 more
core +1 more source
Signless Laplacian spectral characterization of some joins
, 2015 The join of two disjoint graphs G and H, denoted by G ∨ H, is the graph obtained by joining each vertex of G to each vertex of H. In this paper, the signless Laplacian characteristic polynomial of the join of two graphs is first formulated.
Liu, Xiaogang, Lu, Pengli
core +1 more source
Predictive modeling for physicochemical properties of β-lactam antibiotics through eigenvalue based topological indices and non linear regression techniques. [PDF]
Sci RepYuvaraj A +4 more
europepmc +1 more source
3-partite Turán graphs due to edge deletion the change of distance signless Laplacian energy
Euler tarafından yapılan çalışmayla veya en yaygın bilinen haliyle Könisberg Köprü Problemi ile başlayan graf teorinin oldukça yaygın kullanım alanları vardır.
Öznalcılar, Betül Sena
core
Intuitionistic fuzzy approach based on correlation coefficient and signless Laplacian energy with applications. [PDF]
Sci RepAtheeque AM, Basha SS.
europepmc +1 more source
Predictive potential of distance-related spectral graphical descriptors for structure-property modeling of thermodynamic properties of polycyclic hydrocarbons with applications. [PDF]
Sci RepHayat S, Alanazi SJF, Imran M, Azeem M.
europepmc +1 more source