Zobrazeno 1 - 10
of 347
pro vyhledávání: '"distance laplacian matrix"'
Autor:
Pirzada, S., Khan, Saleem
The reciprocal distance Laplacian matrix of a connected graph $G$ is defined as $RD^L(G)=RT(G)-RD(G)$, where $RT(G)$ is the diagonal matrix of reciprocal distance degrees and $RD(G)$ is the Harary matrix. Since $RD^L(G)$ is a real symmetric matrix, w
Externí odkaz:
http://arxiv.org/abs/2208.13216
Akademický článek
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Autor:
Bapat, Ravindra1 rbb@isid.ac.in, Panda, Swarup Kumar1 panda.iitg@gmail.com
Publikováno v:
Bulletin of the Iranian Mathematical Society. Oct2018, Vol. 44 Issue 5, p1211-1216. 6p.
Akademický článek
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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
Autor:
Kaya Gök, Gülistan
In this paper, the distance laplacian energy for distance matrix is examined. Some bounds for the laplacian eigenvalues of distance matrix are expanded including the distances, the vertices and the edges. Indeed, different inequalities for the distan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3401::578183b8d5977516e28defd3523dac65
http://jaem.isikun.edu.tr/web/index.php/archive/114-vol12no1/821
http://jaem.isikun.edu.tr/web/index.php/archive/114-vol12no1/821
Publikováno v:
AIMS Mathematics, Vol 8, Iss 12, Pp 29008-29016 (2023)
For a $ \nu $-vertex connected graph $ \Gamma $, we consider the reciprocal distance Laplacian matrix defined as $ RD^L(\Gamma) = RT(\Gamma)-RD(\Gamma) $, i.e., $ RD^L(\Gamma) $ is the difference between the diagonal matrix of the reciprocal distance
Externí odkaz:
https://doaj.org/article/82c451bf18714230b0b6dfb03c2e78be
Autor:
Ravindra B. Bapat, Swarup Kumar Panda
Publikováno v:
Bulletin of the Iranian Mathematical Society. 44:1211-1216
In this article, we introduce a Laplacian for the reciprocal distance matrix of a connected graph, called the reciprocal distance Laplacian. Let $$\delta _1\ge \delta _2\ge \cdots \ge \delta _{n-1}\ge \delta _n$$ be the reciprocal distance Laplacian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21602fd7ff4884d7166c0263b21615e4
https://doi.org/10.1007/s41980-018-0084-z
https://doi.org/10.1007/s41980-018-0084-z
Publikováno v:
AKCE International Journal of Graphs and Combinatorics, Vol 20, Iss 3, Pp 282-286 (2023)
AbstractLet G be a connected simple graph with n vertices. The distance Laplacian matrix [Formula: see text] is defined as [Formula: see text], where [Formula: see text] is the diagonal matrix of vertex transmissions and [Formula: see text] is the di
Externí odkaz:
https://doaj.org/article/cc3f1aec7bb146c597c71d5d1a376bb5
Autor:
Khan, Saleem1 (AUTHOR), Pirzada, Shariefuddin1 (AUTHOR) pirzadasd@kashmiruniversity.ac.in, Shang, Yilun2 (AUTHOR) pirzadasd@kashmiruniversity.ac.in
Publikováno v:
Symmetry (20738994). Sep2022, Vol. 14 Issue 9, p1937-N.PAG. 10p.