Please use this identifier to cite or link to this item:
https://digital.lib.ueh.edu.vn/handle/UEH/61760
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ha Van H. | - |
dc.contributor.other | Quinlan R. | - |
dc.date.accessioned | 2021-08-20T13:42:57Z | - |
dc.date.available | 2021-08-20T13:42:57Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0024-3795 | - |
dc.identifier.uri | http://digital.lib.ueh.edu.vn/handle/UEH/61760 | - |
dc.description.abstract | In an entry pattern matrix A, all entries are indeterminates and the same indeterminate may appear in multiple positions. For a field F, an F-completion of A results from assigning a value from F to each indeterminate entry. We say that a square entry pattern matrix is almost-nonsingular over a field F if all of its F-completions are nonsingular, except for those in which all indeterminates are assigned the same value. This work investigates bounds for the maximum number of indeterminates of almost-nonsingular entry pattern matrices over some fields, including the real field, the rational field and finite fields. © 2019 Elsevier Inc. | en |
dc.format | Portable Document Format (PDF) | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier Inc. | - |
dc.relation.ispartof | Linear Algebra and its Applications | - |
dc.relation.ispartofseries | Vol. 578 | - |
dc.rights | Elsevier Inc | - |
dc.subject | Entry pattern matrix | en |
dc.subject | Finite fields | en |
dc.subject | Nonsingular | en |
dc.subject | Real field | en |
dc.title | Almost-nonsingular entry pattern matrices | en |
dc.type | Journal Article | en |
dc.identifier.doi | https://doi.org/10.1016/j.laa.2019.05.006 | - |
dc.format.firstpage | 334 | - |
dc.format.lastpage | 355 | - |
ueh.JournalRanking | Scopus | - |
item.fulltext | Only abstracts | - |
item.openairetype | Journal Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
Appears in Collections: | INTERNATIONAL PUBLICATIONS |
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