Spectrum and fine spectrum of the upper triangular triple-band matrix over some sequence spaces
| dc.contributor.author | Basar, Feyzi | |
| dc.contributor.author | Karaisa, Ali | |
| dc.date.accessioned | 2024-02-23T14:17:04Z | |
| dc.date.available | 2024-02-23T14:17:04Z | |
| dc.date.issued | 2015 | |
| dc.department | NEÜ | en_US |
| dc.description | International Conference on Advancements in Mathematical Sciences (AMS) -- NOV 05-07, 2015 -- Antalya, TURKEY | en_US |
| dc.description.abstract | The fine spectra of lower triangular triple-band matrices in some sequence spaces was examined by several authors. Recently, Karakaya and Altun determined the fine spectra of upper triangular double-band matrices over the sequence spaces c(0) and c, in [1]. In this paper, we determine the fine spectra of the upper triangular triple-band matrix over the sequence spaces c(0), c and l(infinity.) Additionally, we give the approximate point spectrum, the defect spectrum and the compression spectrum of the matrix operator A(r,s,t) over the spaces c(0), c and l(infinity) with some applications. These results are more general than the corresponding results obtained by Karakaya and Altun [J. Comput. Appl. Math. 234 (2010), 1387-1394]. | en_US |
| dc.description.sponsorship | Fatih Univ,Badji Mokhtar Annaba Univ,Inst Math & Math Modeling | en_US |
| dc.identifier.doi | 10.1063/1.4930511 | |
| dc.identifier.isbn | 978-0-7354-1323-8 | |
| dc.identifier.issn | 0094-243X | |
| dc.identifier.scopus | 2-s2.0-84961622580 | en_US |
| dc.identifier.uri | https://doi.org/10.1063/1.4930511 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12452/12929 | |
| dc.identifier.volume | 1676 | en_US |
| dc.identifier.wos | WOS:000371818700085 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Amer Inst Physics | en_US |
| dc.relation.ispartof | Advancements In Mathematical Sciences (Ams 2015) | en_US |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Spectrum Of An Operator | en_US |
| dc.subject | Upper Triple Band Matrix | en_US |
| dc.subject | Spectral Mapping Theorem | en_US |
| dc.subject | Sequence Spaces | en_US |
| dc.subject | Goldberg's Classification | en_US |
| dc.title | Spectrum and fine spectrum of the upper triangular triple-band matrix over some sequence spaces | en_US |
| dc.type | Conference Object | en_US |
