Results 21 to 30 of about 6,263,611 (271)
Results on Resistance Distance and Kirchhoff Index of Graphs With Generalized Pockets
Frontiers in Physics, 2022 F, Hv are considered simple connected graphs on n and m + 1 vertices, and v is a specified vertex of Hv and u1, u2, … uk ∈ F. The graph G = G[F, u1, … , uk, Hv] is called a graph with k pockets, obtained by taking one copy of F and k copies of Hv and ...
Qun Liu, Jiaqi Li
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Resistance distances on networks [PDF]
Applicable Analysis and Discrete Mathematics, 2017 This paper aims to study a family of distances in networks associated with effective resistances. Specifically, we consider the effective resistance distance with respect to a positive parameter and a weight on the vertex set; that is, the effective resistance distance associated with an irreducible and symmetric M-matrix whose lowest ...
Carmona Mejías, Ángeles +2 more
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Frontiers in Physics, 2020 A novel relation between the Moore-Penrose inverses of two nullity-1 n × n Hermitian matrices which share a common null eigenvector is established, and its application in electrical networks is illustrated by applying the result to Laplacian matrices of ...
Yujun Yang +2 more
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DbSWPT: A Novel Distance-based Switch for Efficient Wireless Power Transfer in Battery-less Wireless Capsule Endoscopy [PDF]
Journal of Engineering Research - Egypt, 2022 The restricted power supply of batteries hampered the development of capsule endoscopy. Accordingly, a distance-based switch is proposed for efficient wireless power transfer (WPT) system. It targets battery-less wireless capsule endoscopy (WCE).
Marwa Elsawy +2 more
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Resistance Training for Distance Running [PDF]
Strength and Conditioning Journal, 2007 The positive effects of resistance training on distance-running performance through enhanced running economy are well established. However, few practical recommendations exist to aid coaches in planning resistance training to supplement a distance-running program.
Jones, Paul, Bampouras, Theodoros M.
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Monotonicity of random walks’ states on finite grids
Журнал Белорусского государственного университета: Математика, информатика, 2022 In this paper two ways to order the nodes of a graph with respect to an arbitrary node are considered, both connected to random walks on the graph. The first one is the order according to probabilities of states of a random walk of fixed length started ...
Anna O. Zadorozhnuyk
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A Note on Resistance Distances of Graphs
Frontiers in Physics, 2022 Let G be a connected graph with vertex set V(G). The resistance distance between any two vertices u, v ∈ V(G) is the net effective resistance between them in the electric network constructed from G by replacing each edge with a unit resistor. Let S ⊂ V(G)
Wensheng Sun, Yujun Yang
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On the Normalized Laplacian and the Number of Spanning Trees of Linear Heptagonal Networks
Mathematics, 2019 The normalized Laplacian plays an important role on studying the structure properties of non-regular networks. In fact, it focuses on the interplay between the structure properties and the eigenvalues of networks. Let H n be the linear heptagonal
Jia-Bao Liu +3 more
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Finding the Resistance Distance and Eigenvector Centrality from the Network's Eigenvalues [PDF]
Physica A: Statistical Mechanics and its Applications, 2020 There are different measures to classify a network's data set that, depending on the problem, have different success. For example, the resistance distance and eigenvector centrality measures have been successful in revealing ecological pathways and ...
Caracé Gutiérrez +3 more
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Spanning trees in complete bipartite graphs and resistance distance in nearly complete bipartite graphs [PDF]
Discrete Applied Mathematics, 2019 Using the theory of electrical network, we first obtain a simple formula for the number of spanning trees of a complete bipartite graph containing a certain matching or a certain tree.
Jun Ge, F. Dong
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