Block tensor unfoldings
type: Item
instance of: scholarly article
zbMATH Open document ID: 1246.15028
DOI: 10.1137/110820609
author: Stefan Ragnarsson
author: Charles F. Van Loan
published in: SIAM Journal on Matrix Analysis and Applications
publication date: 2012-08-23T00:00:00Z
full work available at URL: https://arxiv.org/abs/1101.2005
Mathematics Subject Classification ID: 15A69
zbMATH DE Number: 6070722
zbMATH Keywords: tensor
zbMATH Keywords: block tensor
zbMATH Keywords: matrix computation
MaRDI profile type: Publication
OpenAlex ID: W2093245688
arXiv ID: 1101.2005
title: Block tensor unfoldings
review text: Within the field of numerical multilinear algebra, block tensors are increasingly important. Accordingly, it is appropriate to develop an infrastructure that supports reasoning about block tensor computation. In this paper the authors establish concise notation that is suitable for the analysis and development of block tensor algorithms, prove several useful block tensor identities, and make precise the notion of a block tensor unfolding.
reviewed by: Andreas Arvanitoyeorgos
description: scientific article; zbMATH DE number 6070722