Storage compression of inverses of band matrices
type: Item
instance of: scholarly article
title: Storage compression of inverses of band matrices
zbMATH Open document ID: 0707.65013
DOI: 10.1016/0898-1221(90)90206-Y
author: C. Lotti
author: Roberto Bevilacqua
author: Francesco Romani
publication date: 1990-01-01T00:00:00Z
review text: The inverse of a general upper Hessenberg matrix is usually full, but, because of its structure, it can often be stored in fewer locations than are needed for a general full matrix. This paper presents a deflation procedure for compressing the inverse, and discusses its numerical implementation. In addition, a recursive scheme for calculating and storing the inverse of a banded matrix is described.
Mathematics Subject Classification ID: 65F05
Mathematics Subject Classification ID: 65F50
zbMATH DE Number: 4162140
zbMATH Keywords: matrix inversion
zbMATH Keywords: inverse
zbMATH Keywords: Hessenberg matrix
zbMATH Keywords: deflation procedure
zbMATH Keywords: recursive scheme
zbMATH Keywords: banded matrix
MaRDI profile type: Publication
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published in: Computers & Mathematics with Applications
description: scientific article; zbMATH DE number 4162140