Results 221 to 230 of about 9,658 (265)

Nonnegative matrix factorization incorporating domain specific constraints for four dimensional scanning transmission electron microscopy. [PDF]

Sci Rep
Kimoto K, Uesugi F, Harano K, Kikkawa J, Cretu O, Shibazaki Y, Shiga M, Togo A.   +7 more
europepmc   +1 more source

CTFacTomo: Reconstructing 3D spatial structures of RNA tomography transcriptomes by collapsed tensor factorization. [PDF]

PLoS Comput Biol
Song T, Nguyen Q, Broadbent C, Kuang R.
europepmc   +1 more source

Model-order-reduced spectral-element method for high-accuracy and fast 3-D transient electromagnetic forward modeling with SAI-Krylov. [PDF]

Sci Rep
Fan Y, Lu K, Huang Y, Yue J, Yang Q.
europepmc   +1 more source

A Sparse Hierarchical <i>hp</i>-Finite Element Method on Disks and Annuli. [PDF]

J Sci Comput
Papadopoulos IPA, Olver S.
europepmc   +1 more source

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Transformation of -spectral factorization of improper matrices to proper matrices

Systems and Control Letters, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jovan Stefanovski
exaly   +2 more sources

Factorization of Infinite L-matrices

Results in Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mashreghi, Javad, Roopaei, Hadi
openaire   +1 more source

Factoring Matrices into the Product of Circulant and Diagonal Matrices

Journal of Fourier Analysis and Applications, 2015
This paper deals with decomposing a square complex matrix into circulant and diagonal factors. A complex \(n \times n\) circulant matrix \(C\) takes the form \[ C=\left( \begin{matrix} c_0 & c_{n-1} & c_{n-2} & \cdots & c_2 & c_1 \\ c_1 & c_0 & c_{n-1} & \cdots & c_3 & c_2 \\ c_2 & c_1 & c_0 & \cdots & c_4 & c_3 \\ \vdots & \vdots & \vdots & &\vdots & \
Huhtanen Marko, Perämäki Allan
openaire   +5 more sources

Factorization of Singular Matrices

Proceedings of the American Mathematical Society, 1992
We give a necessary and sufficient condition that a singular square matrix A A over an arbitrary field can be written as a ...
Sourour, A. R., Tang, Kunikyo
openaire   +1 more source