Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/20287
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nedović Maja | - |
dc.contributor.author | Cvetkovic Ljiljana | - |
dc.date.accessioned | 2020-12-13T14:33:40Z | - |
dc.date.available | 2020-12-13T14:33:40Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0096-3003 | - |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/20287 | - |
dc.description.abstract | © 2019 Elsevier Inc. In this paper, we consider the class of PH−matrices, a subclass of H−matrices and, using scaling characterization, we show that this class is closed under taking the Schur complement. We show that, under certain conditions, the Perron complement of a PH−matrix is a PH−matrix. We also present a way of constructing a scaling matrix for the given PH−matrix and we give eigenvalue localization for the Schur complement of a PH−matrix using only the entries of the original matrix. We illustrate this by numerical examples. | - |
dc.language.iso | en | - |
dc.relation.ispartof | Applied Mathematics and Computation | - |
dc.source | CRIS UNS | - |
dc.source.uri | http://cris.uns.ac.rs | - |
dc.title | The Schur complement of PH−matrices | - |
dc.type | Journal/Magazine Article | - |
dc.identifier.doi | 10.1016/j.amc.2019.06.055 | - |
dc.identifier.scopus | 85068258620 | - |
dc.identifier.url | https://www.cris.uns.ac.rs/record.jsf?recordId=113666&source=BEOPEN&language=en | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85068258620 | - |
dc.relation.firstpage | 124541 | - |
dc.relation.volume | 362 | - |
dc.identifier.externalcrisreference | (BISIS)113666 | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
crisitem.author.dept | Fakultet tehničkih nauka, Departman za opšte discipline u tehnici | - |
crisitem.author.dept | Prirodno-matematički fakultet, Departman za matematiku i informatiku | - |
crisitem.author.orcid | 0000-0002-6384-1558 | - |
crisitem.author.parentorg | Fakultet tehničkih nauka | - |
crisitem.author.parentorg | Prirodno-matematički fakultet | - |
Appears in Collections: | PMF Publikacije/Publications |
SCOPUSTM
Citations
4
checked on May 20, 2023
Page view(s)
30
Last Week
7
7
Last month
0
0
checked on May 10, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.