The signless Laplacian coefficients and the incidence energy of graphs with a given bipartition
Filomat, 2020 We consider two classes of the graphs with a given bipartition. One is trees and the other is unicyclic graphs. The signless Laplacian coefficients and the incidence energy are investigated for the sets of trees/unicyclic graphs with n vertices in which each tree/unicyclic graph has an (n1,n2)-bipartition, where n1 and n2 are positive integers
Zhong, Lei, Wang, Wen-Huan
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Frontiers in PhysicsThe study centered on Quantitative Structure Property Relationship (QSPR) analysis with a focus on various graph energies, investigating drugs like Mefloquinone, Sertraline, Niclosamide, Tizoxanide, PHA-690509, Ribavirin, Emricasan, and Sofosbuvir ...
Ali Raza, Muhammad Mobeen Munir
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Computing the reciprocal distance signless Laplacian eigenvalues and energy of graphs
Le Matematiche, 2019 Summary: In this paper, we study the eigenvalues of the reciprocal distance signless Laplacian matrix of a connected graph and obtain some bounds for the maximum eigenvalue of this matrix. We also focus on bipartite graphs and find some bounds for the spectral radius of the reciprocal distance signless Laplacian matrix of this class of graphs. Moreover,
A. Alhevaz, M. Baghipur, H.S. Ramane
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Some new bounds for the signless Laplacian energy of a graph
, 2020 For a simple graph $G$ with $n$ vertices, $m$ edges and signless Laplacian eigenvalues $q_{1} \geq q_{2} \geq \cdots \geq q_{n} \geq 0$, its the signless Laplacian energy $QE(G)$ is defined as $QE(G) = \sum_{i=1}^{n}|q_{i} - \bar{d} |$, where $\bar{d} = \frac{2m}{n}$ is the average vertex degree of $G$.
Wang, Peng, Huang, Qiongxiang
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Similarity Measures and Energy-Based Decision-Making in Intuitionistic Fuzzy Rough Graphs
International Journal of Computational Intelligence SystemsA novel intuitionistic fuzzy rough similarity measure for classifying intuitionistic fuzzy rough graphs (IFRG) is presented in this study. Using both objective and subjective, it presents intuitionistic fuzzy rough preference relationships (IFRPRs) to ...
Noorjahan Shaik, Sharief Basha Shaik
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Equivalence between spectral properties of graphs with and without loops
, 2018 In this paper we introduce a spectra preserving relation between graphs with loops and graphs without loops. This relation is achieved in two steps.
Andreotti, Eleonora +2 more
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Quantitative structure-properties relationship analysis of Eigen-value-based indices using COVID-19 drugs structure. [PDF]
Int J Quantum Chem, 2023 Rauf A, Naeem M, Hanif A.
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Albertson (Alb) spectral radii and Albertson (Alb) energies of graph operation. [PDF]
Front Chem, 2023 Munir MM, Wusqa UT.
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A decision-making technique under interval-valued Fermatean fuzzy Hamacher interactive aggregation operators. [PDF]
Soft comput, 2023 Shahzadi G, Luqman A, Karaaslan F.
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Multi-attribute decision-making for electronic waste recycling using interval-valued Fermatean fuzzy Hamacher aggregation operators. [PDF]
Granul Comput, 2023 Luqman A, Shahzadi G.
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