| DC Element | Wert | Sprache |
|---|
| dc.contributor.author | Behncke, H. | |
| dc.contributor.author | Nyamwala, F.O. | |
| dc.date.accessioned | 2021-12-23T16:29:17Z | - |
| dc.date.available | 2021-12-23T16:29:17Z | - |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 13118080 | |
| dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/16145 | - |
| dc.description.abstract | We state the unitary invariants of a pair of projections P and Q and its canonical representation. From this the unitary invariants and canonical form of idempotents are deduced. With this a number of well-known results on projections and idempotents can be derived easily. Finally quadratically normal operators are introduced and analyzed. © 2009 Academic Publications. | |
| dc.language.iso | en | |
| dc.relation.ispartof | International Journal of Pure and Applied Mathematics | |
| dc.subject | Idempotents | |
| dc.subject | Projections | |
| dc.title | Two projections and one idempotent | |
| dc.type | journal article | |
| dc.identifier.scopus | 2-s2.0-78649778224 | |
| dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-78649778224&partnerID=40&md5=4b321a05a1bee76b895b68af62dc650c | |
| dc.description.volume | 52 | |
| dc.description.issue | 4 | |
| dc.description.startpage | 501 | |
| dc.description.endpage | 510 | |
| dcterms.isPartOf.abbreviation | Int. J. Pure Appl. Math. | |
