Results 1 to 10 of about 2,221,542 (211)

On regular spherical fuzzy graph [PDF]

open access: yesJournal of Hyperstructures, 2023
A spherical fuzzy set is an advanced extension of clas-sical fuzzy set in which it has an added advantage to deal with awider sense of applicability in uncertain situations. In this paper,regular spherical fuzzy graphs and totally regular spherical fuzzy
B. Mohamed Harif, NAZEERA BEGAM
doaj   +1 more source

On strongly regular graphs with m2 = qm3 and m3 = qm2 for q = 7/2, 7/3, 7/4, 7/5, 7/6 [PDF]

open access: yesYugoslav Journal of Operations Research, 2021
We say that a regular graph G of order n and degree r ≥ 1 (which is not the complete graph) is strongly regular if there exist non-negative integers τ and θ such that |Si ∩ Sj| = τ for any two adjacent vertices i and j, and |Si ∩ Sj| = θ for any
Lepović Mirko
doaj   +1 more source

ON DISTANCE–REGULAR GRAPHS OF DIAMETER 3 WITH EIGENVALUE \(\theta=1\)

open access: yesUral Mathematical Journal, 2022
For a distance-regular graph \(\Gamma\) of diameter 3, the graph \(\Gamma_i\) can be strongly regular for \(i=2\) or 3. J.Kulen and co-authors found the parameters of a strongly regular graph \(\Gamma_2\) given the intersection array of the graph ...
Alexander A. Makhnev   +2 more
doaj   +1 more source

Spatio-temporal Graph Convolutional Neural Network: A Deep Learning Framework for Traffic Forecasting [PDF]

open access: yesInternational Joint Conference on Artificial Intelligence, 2017
Timely accurate traffic forecast is crucial for urban traffic control and guidance. Due to the high nonlinearity and complexity of traffic flow, traditional methods cannot satisfy the requirements of mid-and-long term prediction tasks and often neglect ...
Ting Yu, Haoteng Yin, Zhanxing Zhu
semanticscholar   +1 more source

A note on nearly Platonic graphs with connectivity one

open access: yesElectronic Journal of Graph Theory and Applications, 2021
A k-regular planar graph G is nearly Platonic when all faces but one are of the same degree while the remaining face is of a different degree. We show that no such graphs with connectivity one can exist. This complements a recent result by Keith, Froncek,
Dalibor Froncek   +3 more
doaj   +1 more source

Subdiffusion in the Anderson model on the random regular graph [PDF]

open access: yesPhysical review B, 2019
We study the finite-time dynamics of an initially localized wave-packet in the Anderson model on the random regular graph (RRG). Considering the full probability distribution $\Pi(x,t)$ of a particle to be at some distance $x$ from the initial state at ...
Giuseppe De Tomasi   +3 more
semanticscholar   +1 more source

Classifying cubic symmetric graphs of order 52p2; pp. 55–60 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2023
An automorphism group of a graph is said to be s-regular if it acts regularly on the set of s-arcs in the graph. A graph is s-regular if its full automorphism group is s-regular.
Shangjing Hao, Shixun Lin
doaj   +1 more source

Return probability for the Anderson model on the random regular graph [PDF]

open access: yesPhysical review B, 2018
We show that comparing typical and mean values of the return probability one can differentiate between ergodic and multifractal dynamical phases in some random matrix model (power-law random banded matrices and Rosenzweig-Porter matrices), and in the ...
S. Bera   +3 more
semanticscholar   +1 more source

Graph Signal Processing: History, development, impact, and outlook [PDF]

open access: yesIEEE Signal Processing Magazine, 2023
Signal processing (SP) excels at analyzing, processing, and inferring information defined over regular (first continuous, later discrete) domains such as time or space.
G. Leus   +4 more
semanticscholar   +1 more source

Some Chemistry Indices of Clique-Inserted Graph of a Strongly Regular Graph

open access: yesComplexity, 2021
In this paper, we give the relation between the spectrum of strongly regular graph and its clique-inserted graph. The Laplacian spectrum and the signless Laplacian spectrum of clique-inserted graph of strongly regular graph are calculated.
Chun-Li Kan   +3 more
doaj   +1 more source

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