Zobrazeno 1 - 10
of 603
pro vyhledávání: '"laplacian energy"'
Autor:
A. Mohamed Atheeque, S. Sharief Basha
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 17, Iss 1, Pp 1-14 (2024)
Abstract Wastewater treatment facilities’ main goal is to protect the public and environment from the hazardous and poisonous materials found in wastewater. Water treatment facilities were developed to speed up the natural process of cleansing wate
Externí odkaz:
https://doaj.org/article/071536bdfb914e90a32c9e43c43b20b8
Autor:
Naveen Kumar Akula, Sharief Basha S, Nainaru Tarakaramu, Obbu Ramesh, Sameh Askar, Uma Maheswari Rayudu, Hijaz Ahmad, M. Ijaz Khan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Group decision-making (GDM) is crucial in various components of graph theory, management science, and operations research. In particular, in an intuitionistic fuzzy group decision-making problem, the experts communicate their preferences usi
Externí odkaz:
https://doaj.org/article/a587af988da44ea6961f9b775bbc9623
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e40316- (2024)
Let G be a simple connected graph of order n having Wiener index W(G). The distance, distance Laplacian and the distance signless Laplacian energies of G are respectively defined asDE(G)=∑i=1n|υiD|,DLE(G)=∑i=1n|υiL−Tr‾|andDSLE(G)=∑i=1n|υ
Externí odkaz:
https://doaj.org/article/6f7ffc8d0677436f9c99d91a81ffe5c2
Publikováno v:
Transactions on Combinatorics, Vol 12, Iss 4, Pp 217-225 (2023)
Let $G$ be a simple connected graph of order $n$ and size $m$. The matrix $L(G)=D(G)-A(G)$ is the Laplacian matrix of $G$, where $D(G)$ and $A(G)$ are the degree diagonal matrix and the adjacency matrix, respectively. For the graph $G$, let $d_{1}\ge
Externí odkaz:
https://doaj.org/article/ef84531001d24309888fbf5305f9e9f1
Publikováno v:
EAI Endorsed Transactions on Energy Web, Vol 11 (2024)
The energy of a graph is related to its spectrum, which is equal to the total of the latent values of the pertinent adjacency matrix. In this research work, we proposed some of the features and the energy of the Seidel Laplacian of a fuzzy graph. Als
Externí odkaz:
https://doaj.org/article/5e5afb9166d743f5a9389400b0453173
Autor:
Naveen Kumar Akula, Sharief Basha. S
Publikováno v:
AIMS Mathematics, Vol 8, Iss 8, Pp 17631-17649 (2023)
According to United Nations forecasts, India is now expected to pass China as the most populous country in the world in 2023. This is due to the fact that in 2022, China saw its first population decline in over 60 years. In order to keep pace with th
Externí odkaz:
https://doaj.org/article/18cc6618a71f46edbe730cb6ec8a01df
Publikováno v:
Acta Universitatis Sapientiae: Informatica, Vol 14, Iss 2, Pp 185-198 (2022)
Let G be a simple connected graph of order n and size m. The matrix L(G)= D(G)− A(G) is called the Laplacian matrix of the graph G,where D(G) and A(G) are the degree diagonal matrix and the adjacency matrix, respectively. Let the vertex degree sequ
Externí odkaz:
https://doaj.org/article/2b3e320b771f4784af235bd6b9cf7b48
Autor:
Diana R, Binu Selin T
Publikováno v:
Ratio Mathematica, Vol 48, Iss 0 (2023)
Let $G$ be a simple connected graph of order $n$, $v_{i}$ its vertex. Let $\delta^{L}_{1}, \delta^{L}_{2}, \ldots, \delta^{L}_{n}$ be the eigenvalues of the distance Laplacian matrix $D^{L}$ of $G$. The distance Laplacian energy is denoted by $LE_{D}
Externí odkaz:
https://doaj.org/article/e2c978e6f9c5482ba2db8586c41934b6
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 15, Iss 1, Pp 1-23 (2022)
Abstract Picture fuzzy graph, belonging to fuzzy graphs family, has good capabilities at times when we are faced with problems that cannot be expressed by fuzzy graphs and intuitionistic fuzzy graphs. When an element membership is not clear, neutrali
Externí odkaz:
https://doaj.org/article/37231021a3804eeaad1dd20045a2a748
Publikováno v:
Heliyon, Vol 9, Iss 7, Pp e17001- (2023)
The total energy of a conjugated molecule's π-electrons is a quantum-theoretical feature that has been known since the 1930s. It is determined using the Huckel tight-binding molecular orbital (HMO) method. In 1978, a modified definition of the total
Externí odkaz:
https://doaj.org/article/f67b2406769249a3a4c5b779508f49c7