Results 61 to 70 of about 539,466 (113)
A New Framework of Designing Iterative Techniques for Image Deblurring. [PDF]
Pattern Recognit, 2022 Zhang M, Young GS, Tie Y, Gu X, Xu X.
europepmc +1 more source
Efficient Parallel Reduction to Bidiagonal Form
, 1998 Most methods for calculating the SVD (singular value decomposition) require to first bidiagonalize the matrix. The blocked reduction of a general, dense matrix to bidiagonal form, as implemented in ScaLAPACK, does about one half of the operations with ...
Lang, B. +3 more
core
Bidiagonal factorization of tetradiagonal matrices and Darboux transformations
, 2022 Recently a spectral Favard theorem for bounded banded lower Hessenberg matrices that admit a positive bidiagonal factorization was presented. These type of matrices are oscillatory.
Mañas, Manuel +2 more
core
Estimation of pollutant sources in multi-zone buildings through different deconvolution algorithms. [PDF]
Build Simul, 2022 Li M +7 more
europepmc +1 more source
Stochastic nucleosome disassembly mediated by remodelers and histone fragmentation. [PDF]
J Chem Phys, 2023 Li X, Chou T.
europepmc +1 more source
Negative integral powers of a bidiagonal matrix
, 1974 The elements of the inverse of a bidiagonal matrix have been expressed in a convenient form. The higher negative integral powers of the bidiagonal matrix exhibit an interesting property: the (ij)th element of the ( − m )
Gurudas Chatterjee
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, 2009 Two methods have been identified in the DEPLOY project for Event-B model decomposition: the shared variable decomposition (called A-style decomposition), and the shared event decomposition (or B-style decomposition).
Silva, Renato, Pascal, Carine
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Large bidiagonal matrices and random perturbations
, 2016 International audienceThis is a first paper by the authors about the distribution of eigenvalues for random perturbations of large bidiagonal Toeplitz ...
Vogel, Martin, Sjöstrand, Johannes
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Bounds for the Error of Some Parallel Bidiagonal Solvers for Strictly Diagonal Dominant Systems
, 1994 In this paper, the numerical aspects of some methods for the solution of bidiagonal systems are analyzed. We suppose that the systems are strictly diagonal dominant.
Juan J. Navarro +2 more
core
Decomposition tool for Event-B
, 2009 Two methods have been identified for Event-B model decomposition: shared variable and shared event. The purpose of this paper is to introduce the two approaches and the respective tool support in the Rodin platform. Besides alleviating the complexity for
Silva, Renato +8 more
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