Results 31 to 40 of about 772,522 (267)
Partition dimension and strong metric dimension of chain cycle
, 2020 Let $G$ be a connected graph with vertex set $V(G)$ and edge set $E(G)$. For an ordered $k$-partition $ =\{Q_1,\ldots,Q_k\}$ of $V(G)$, the representation of a vertex $v \in V(G)$ with respect to $ $ is the $k$-vectors $r(v| )=(d(v,Q_1),\ldots,d(v,Q_k))$, where $d(v,Q_i)$ is the distance between $v$ and $Q_i$.
Rehman, Talmeez Ur, Mehreen, Naila
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Strong metric dimensions for power graphs of finite groups [PDF]
Communications in Algebra, 2021 Let $G$ be a finite group. The order supergraph of $G$ is the graph with vertex set $G$, and two distinct vertices $x,y$ are adjacent if $o(x)\mid o(y)$ or $o(y)\mid o(x)$. The enhanced power graph of $G$ is the graph whose vertex set is $G$, and two distinct vertices are adjacent if they generate a cyclic subgroup.
Xuanlong Ma, Liangliang Zhai
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Some Resolving Parameters in a Class of Cayley Graphs
Journal of Mathematics, 2022 Resolving parameters are a fundamental area of combinatorics with applications not only to many branches of combinatorics but also to other sciences.
Jia-Bao Liu, Ali Zafari
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Towards Bulk Metric Reconstruction from Extremal Area Variations [PDF]
, 2019 The Ryu-Takayanagi and Hubeny-Rangamani-Takayanagi formulae suggest that bulk geometry emerges from the entanglement structure of the boundary theory. Using these formulae, we build on a result of Alexakis, Balehowsky, and Nachman to show that in four ...
Bao, Ning +3 more
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On the AdS/CFT Dual of Deconstruction [PDF]
, 2003 We consider a class of non-supersymmetric gauge theories obtained by orbifolding the N=4 super-Yang-Mills theories. We focus on the resulting quiver theories in their deconstructed phase, both at small and large coupling, where a fifth dimension opens up.
Adams +33 more
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Analytical Green’s functions for continuum spectra
Journal of High Energy Physics, 2021 Green’s functions with continuum spectra are a way of avoiding the strong bounds on new physics from the absence of new narrow resonances in experimental data.
Eugenio Megías, Mariano Quirós
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The strong metric dimension of generalized Sierpiński graphs with pendant vertices
Ars Mathematica Contemporanea, 2016 Summary: Let \(G\) be a connected graph of order \(n\) having \(\varepsilon(G)\) end-vertices. Given a positive integer \(t\), we denote by \(S(G, t)\) the \(t\)-th generalized Sierpiński graph of \(G\). In this note we show that if every internal vertex of \(G\) is a cut vertex, then the strong metric dimension of \(S(G, t)\) is given by \[ \dim_s(S(G,
E. Estaji, J. A. Rodríguez-Velázquez
semanticscholar +5 more sources
Simplification and shift in cognition of political difference: applying the geometric modeling to the analysis of semantic similarity judgment. [PDF]
PLoS ONE, 2011 Perceiving differences by means of spatial analogies is intrinsic to human cognition. Multi-dimensional scaling (MDS) analysis based on Minkowski geometry has been used primarily on data on sensory similarity judgments, leaving judgments on abstractive ...
Junko Kato, Kensuke Okada
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A Chaos Analysis of the Dry Bulk Shipping Market
Mathematics, 2021 Finding low-dimensional chaos is a relevant issue as it could allow short-term reliable forecasting. However, the existence of chaos in shipping freight rates remains an open and outstanding matter as previous research used methodology that can produce ...
Lucía Inglada-Pérez +1 more
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On the conformal transformation and duality in gravity [PDF]
, 1996 The theory described by the sum of the Einstein-Hilbert action and the action of conformal scalar field possesses the duality symmetry which includes some special conformal transformation of the metric, and also inversion of scalar field and of the ...
Aginstein M E +24 more
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