Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/19750
Title: | Invertibility of matrix type operators of infinite order with exponential off-diagonal decay | Authors: | Pilipović Stevan Prangoski Bojan Žigić Milica |
Issue Date: | 2019 | Journal: | Linear Algebra and Its Applications | Abstract: | © 2019 Elsevier Inc. We analyse various exponential off-diagonal decay rates of the elements of infinite matrices and their inverses. It is known that such decay of the elements of an infinite matrix does not imply inverse–closeness, i.e. the inverse, if exists, does not have the same order of decay. We discuss some consequences and extensions of this result. | URI: | https://open.uns.ac.rs/handle/123456789/19750 | ISSN: | 0024-3795 |
Appears in Collections: | PMF Publikacije/Publications |
Show full item record
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.