Results 31 to 40 of about 2,941,748 (302)
A Note on Inclusion Intervals of Matrix Singular Values [PDF]
Journal of Applied Mathematics, 2012 We establish an inclusion relation between two known inclusion intervals of matrix singular values in some special case. In addition, based on the use of positive scale vectors, a known inclusion interval of matrix singular values is also improved.
Cui, Shu-Yu, Tian, Gui-Xian
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Matrix completion under interval uncertainty
European Journal of Operational Research, 2017 Matrix completion under interval uncertainty can be cast as matrix completion with element-wise box constraints. We present an efficient alternating-direction parallel coordinate-descent method for the problem. We show that the method outperforms any other known method on a benchmark in image in-painting in terms of signal-to-noise ratio, and that it ...
Jakub Marecek +2 more
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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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Symbolic Algorithm for Inverting General k-Tridiagonal Interval Matrices
International Journal of Analysis and Applications, 2023 The k-tridiagonal matrices have received much attention in recent years. Many different algorithms have been proposed to improve the efficiency of k-tridiagonal matrix estimation.
Sivakumar Thirupathi +1 more
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Propagating temporal relations of intervals by matrix
Applied Artificial Intelligence, 2002 Traditional temporal relations propagating is based on Allen's Interval Algebra. This paper proposes an alternative method to propagate temporal relations among intervals, in which 5 2 5 matrices are used to represent temporal relations of intervals. Hence, the propagation of temporal relations is transformed into a numerical computation.
Shichao Zhang 0001, Chengqi Zhang
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Applications of interval matrices in power system stabilizer design
, 1997 In this paper the robust stability analysis of a single machine infinite bus system is investigated using interval matrix theory. Specifically the parameters of the power system stabilizer are considered as uncertainties in the system A matrix. The range
Vournas, C. D. +11 more
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MathematicsThe iterative decreasing dimension method (IDDM) is an iterative method used to solve the linear algebraic system Ax=f. Such systems are important in modeling many problems in applied sciences. For a number of reasons, such as estimated measurements made
Gülnur Çelik Kızılkan +1 more
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Matrix Games with Interval-Valued 2-Tuple Linguistic Information
Games, 2018 In this paper, a two-player constant-sum interval-valued 2-tuple linguistic matrix game is construed. The value of a linguistic matrix game is proven as a non-decreasing function of the linguistic values in the payoffs, and, hence, a pair of auxiliary ...
Anjali Singh, Anjana Gupta
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
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On a Matrix over NC and Multiset NC Semigroups
Journal of Mathematics, 2022 In this paper, we define a matrix over neutrosophic components (NCs), which was built using the four different intervals 0,1,0,1,0,1, and 0,1. This definition was made clear by introducing some examples.
Mohammed A. Saleem +2 more
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