Results 11 to 20 of about 407,788 (165)
Entropy, 2022 The decision-maker obtains the pairwise comparisons matrix by comparing two entities. In the process of comparing the two entities, the relationship between the two entities and other entities is not considered. In this way, the judgment may be illogical.
Fengxia Jin +4 more
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Robust stability of a class of uncertain fractional order linear systems with pure delay
Archives of Control Sciences, 2015 The paper considers the robust stability problem of uncertain continuous-time fractional order linear systems with pure delay in the following two cases: a) the state matrix is a linear convex combination of two known constant matrices, b) the state ...
Busłowicz Mikołaj, Ruszewski Andrzej
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Interval observers design for systems with ostensible Metzler system matrices
Frontiers in Aerospace Engineering, 2023 This paper attempts to resolve the problem concerning the interval observers design for linear systems with ostensible Metzler system matrices. Because system dynamics matrices are partially different from strictly Metzler structures, a solution is ...
Dušan Krokavec, Anna Filasová
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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 ...
Mareček, Jakub +2 more
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Interval-constrained matrix balancing
Linear Algebra and its Applications, 1991 The following two problems are studied: 1. Given a nonnegative (m,n)-matrix \(A=(a_{ij})\) and positive vectors u, v; determine a `nearby' nonnegative (m,n)-matrix \(X=(x_{ij})\) such that \(\sum_{j}x_{ij}=u_ i\), \(i=1,...,m\), \(\sum_{i}x_{ij}=v_ j\), \(j=1,...,n\) and \(x_{ij}>0\) only if \(a_{ij}>0.\) 2.
Censor, Yair +3 more
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Polynomial and Pseudopolynomial Procedures for Solving Interval Two-Sided (Max, Plus)-Linear Systems
Mathematics, 2021 Max-plus algebra is the similarity of the classical linear algebra with two binary operations, maximum and addition. The notation Ax = Bx, where A, B are given (interval) matrices, represents (interval) two-sided (max, plus)-linear system.
Helena Myšková, Ján Plavka
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Demonstratio Mathematica, 2010 AbstractWe propose new notions of monotonicity for real matrices in order to characterize a particular notion of interval boundedness of various generalized inverses.
Sachindranath Jayaraman, K. C. Sivakumar
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Inverse interval matrix: A survey [PDF]
The Electronic Journal of Linear Algebra, 2011 Results on the inverse interval matrix, both theoretical and computational, are surveyed. Described are, among others, formulae for the inverse interval matrix, NP-hardness of its computation, various classes of interval matrices for which the inverse can be given explicitly, and closed-form formulae for an enclosure of the inverse. 1. Introduction. In
Jiri Rohn, Raena Farhadsefat
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Matrix Factorization with Interval-Valued Data [PDF]
2020 IEEE 36th International Conference on Data Engineering (ICDE), 2020 With many applications relying on multi-dimensional datasets for decision making, matrix factorization (or decomposition) is becoming the basis for many knowledge discoveries and machine learning tasks, from clustering, trend detection, anomaly detection, to correlation analysis. Unfortunately, a major shortcoming of matrix analysis operations is that,
Mao-Lin Li +3 more
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Robust Decentralized
IEEE Access, 2019 To deal with the nonlinear coupling, strong disturbances and parametric uncertainties existing in the multi-motor web-winding system, a robust decentralized H∞ control method is proposed in this paper.
Jie Chen, Hailiang Hou, Tongguang Yang
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