Results 21 to 30 of about 3,732,510 (304)
On Matrix Nearness Problems: Distance to Delocalization [PDF]
SIAM Journal on Matrix Analysis and Applications, 2015 This paper introduces two new matrix nearness problems that are intended to generalize the distance to instability and the distance to stability. They are named the distance to delocalization and the distance to localization due to their applicability in analyzing the robustness of eigenvalues with respect to arbitrary localization sets (domains) in ...
Vladimir R. Kostic +2 more
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Distance (signless) Laplacian spectrum of dumbbell graphs [PDF]
Transactions on Combinatorics, 2023 In this paper, we determine the distance Laplacian and distance signless Laplacian spectrum of generalized wheel graphs and a new class of graphs called dumbbell graphs.
Sakthidevi Kaliyaperumal +1 more
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Bounds for the Distance to the Nearest Correlation Matrix [PDF]
SIAM Journal on Matrix Analysis and Applications, 2016 Summary: In a wide range of practical problems correlation matrices are formed in such a way that, while symmetry and a unit diagonal are ensured, they may lack semidefiniteness. We derive a variety of new upper bounds for the distance from an arbitrary symmetric matrix to the nearest correlation matrix.
Nicholas J. Higham, Natasa Strabic
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matrix-toolbox/CHM_CATALOG: v2.2.0
, 2023 Sinkhorn matrices, symmetric and Hermitian ...
matrix-toolbox
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On the distance eigenvalues of Cayley graphs
پژوهشهای ریاضی, 2022 In this paper, graphs are undirected and loop-free and groups are finite. By Cn, Kn and Km,n we mean the cycle graph with n vertices, the complete graph with n vertices and the complete bipartite graph with parts size m and n, respectively.
Majid Arezoomand
doaj
Use of Dynamic Time Warping for Description of Combustion Process in a Biomass Boiler
Acta Technologica Agriculturae, 2022 The efficient biomass energy use is a key prerequisite for the implementation of renewable energy development strategies on a regional level. For the highly efficient energy use in the combustion process, it is necessary to properly regulate the process ...
Kucín Martin +3 more
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Determining finite connected graphs along the quadratic embedding constants of paths
Electronic Journal of Graph Theory and Applications, 2021 The QE constant of a finite connected graph G, denoted by QEC(G), is by definition the maximum of the quadratic function associated to the distance matrix on a certain sphere of codimension two.
Edy Tri Baskoro, Nobuaki Obata
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matrix-toolbox/CHM_scripts: Sinkhorn Algorithm
, 2023 Several CHM matrices (M-scripts) obtained by the Sinkhorn Algorithm are ...
matrix-toolbox
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