Results 11 to 20 of about 6,081 (145)
Signless Laplacian Energy of Interval-Valued Fuzzy Graph and its Applications
Sains Malaysiana, 2023 An interval-valued fuzzy graph (IVFG) emanates from a fuzzy graph (FG) where the membership is given in interval form. This framework give the user more flexibility in dealing with fuzzy information.
Mamika Ujianita Romdhini +4 more
semanticscholar +3 more sources
On distance signless Laplacian spectrum and energy of graphs [PDF]
Electronic Journal of Graph Theory and Applications, 2018 The distance signless Laplacian spectral radius of a connected graph G is the largest eigenvalue of the distance signless Laplacian matrix of G, defined as DQ(G) = Tr(G) + D(G), where D(G) is the distance matrix of G and Tr(G) is the diagonal ...
Abdollah Alhevaz +2 more
doaj +3 more sources
Color Laplacian and Color Signless Laplacian Energy of Complement of Subgroup Graph of Dihedral Group [PDF]
Proceedings of the Proceedings of the 2nd International Conference on Quran and Hadith Studies Information Technology and Media in Conjunction with the 1st International Conference on Islam, Science and Technology, ICONQUHAS & ICONIST, Bandung, October 2-4, 2018, Indonesia, 2020 . Laplacian and signless laplacian energy of a finite graph is the most interesting topics on areas of energy of a graph. The new concept of energy of a graph is color energy and furthermore color laplacian and color signless laplacian energy.
Abdussakir Abdussakir +3 more
semanticscholar +3 more sources
On Normalized Signless Laplacian Resolvent Energy [PDF]
Kragujevac Journal of Mathematics. Let G be a simple connected graph with n vertices. Denote by L + ( G ) = D ( G ) − 1 / 2 Q ( G ) D ( G ) − 1 / 2 the normalized signless Laplacian matrix of graph G , where Q ( G ) and D ( G ) are the signless Laplacian and diagonal degree matrices of ...
Ş. Burcu Bozkurt Altındağ +4 more
semanticscholar +4 more sources
Laplacian and signless laplacian spectra and energies of multi-step wheels
Mathematical Biosciences and Engineering, 2020 Energies and spectrum of graphs associated to different linear operators play a significant role in molecular chemistry, polymerisation, pharmacy, computer networking and communication systems.
Zheng-Qing Chu +4 more
doaj +5 more sources
On Zagreb index, signless Laplacian eigenvalues and signless Laplacian energy of a graph
Computational and Applied Mathematics, 2023 Let G be a simple graph with order n and size m . The quantity $$M_1(G)=\sum _{i=1}^{n}d^2_{v_i}$$ M 1 ( G ) = ∑ i = 1 n d v i 2 is called the first Zagreb index of G , where $$d_{v_i}$$ d v i is the degree of vertex $$v_i$$ v i , for all $$i=1,2,\dots ...
S. Pirzada, Saleem Khan
semanticscholar +4 more sources
The minimum covering signless laplacian energy of graph
Journal of Physics: Conference Series, 2020 Gutman [5]has come out with the idea of graph energy as summation of numerical value of latent roots of the adjacency matrix of the given graph Γ. In this paper, we introduce the Minumum Covering Signless Laplacian energy LC+E(Γ) of a graph Γ and obtain ...
Kavita S Permi, H S Manasa, M.C. Geetha
semanticscholar +3 more sources
Bounds for the signless Laplacian energy
Linear Algebra and its Applications, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nair Maria Maia de Abreu +4 more
semanticscholar +7 more sources
An Intuitionistic Fuzzy Graph’s Signless Laplacian Energy
International Journal of Engineering & Technology, 2018 We are extending concept into the Intuitionistic fuzzy graph’ Signless Laplacian energy instead of the Signless Laplacian energy of fuzzy graph. Now we demarcated an Intuitionistic fuzzy graph’s Signless adjacency matrix and also an Intuitionistic ...
Obbu Ramesh, S. Sharief Basha
semanticscholar +4 more sources
Signless Laplacian Energy in Products of Intuitionistic Fuzzy Graphs
International Journal of Recent Technology and Engineering (IJRTE), 2019 The observation of an Intuitionistic Fuzzy Graph’s signless laplacian energy is expanded innumerous products in Intuitionistic Fuzzy Graph. During this paper, we have got the value of signless laplacian Energy in unrelated products such as Cartesian ...
Obbu Ramesh, Sharief Basha.S
semanticscholar +3 more sources