Tensor decompositions with banded matrix factors
type: Item
instance of: scholarly article
title: Tensor decompositions with banded matrix factors
zbMATH Open document ID: 1260.65041
author: Mikael Sørensen
author: Pierre Comon
published in: Linear Algebra and its Applications
publication date: 2013-01-16T00:00:00Z
review text: The authors develop methods for the computation of canonical polyadic decompositions (CPDs) with one banded matrix factor. Then they propose methods to compute CPDs with more than one banded matrix factor. They extend also the developed methods to also handle banded and structured matrix factors such as Hankel and Toeplitz. Computer results are also reported.
Mathematics Subject Classification ID: 65F30
Mathematics Subject Classification ID: 65F50
Mathematics Subject Classification ID: 15A69
Mathematics Subject Classification ID: 15B05
Mathematics Subject Classification ID: 15A23
zbMATH DE Number: 6125897
zbMATH Keywords: tensors
zbMATH Keywords: polyadic decomposition
zbMATH Keywords: canonical decomposition (CANDECOMP)
zbMATH Keywords: parallelfactor(PARAFAC)
zbMATH Keywords: CP decomposition
zbMATH Keywords: banded matrices
zbMATH Keywords: Toeplitz matrices
zbMATH Keywords: Hankel matrices
zbMATH Keywords: ALS method
zbMATH Keywords: numerical examples
reviewed by: Grozio Stanilov
MaRDI profile type: Publication
full work available at URL: j.laa.2011.10.044
OpenAlex ID: W1972126769
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DOI: 10.1016/J.LAA.2011.10.044
description: scientific article; zbMATH DE number 6125897