| dc.contributor.author | Luketero, SW | |
| dc.contributor.author | Rugiri, PG | |
| dc.contributor.author | Khalagai, JM | |
| dc.date.accessioned | 2015-03-26T10:52:31Z | |
| dc.date.available | 2015-03-26T10:52:31Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | LUKETERO, S., RUGIRI, P., & KHALAGAI, J. (2014). On Quasi-Similarity and Putnam-Fuglede Property of Operators In Hilbert Spaces. Mathematical Theory and Modeling, 4(14), 127-130. | en_US |
| dc.identifier.uri | http://www.iiste.org/Journals/index.php/MTM/article/viewFile/18597/18672 | |
| dc.identifier.uri | http://hdl.handle.net/11295/81714 | |
| dc.description.abstract | The problem of finding conditions under which two given operators say A and B have equal spectra has been
considered by several authors. In this paper we show that quasi-similar operators 𝐴 and 𝐵 which satisfy the
Putnam- Fuglede property have equal spactra and also equal essential spectra.
AMS subject classification: 47B47, 47A30, 47B20. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | University of Nairobi | en_US |
| dc.subject | quasi-similarity, quasi-affinity and putnam-Fuglede property | en_US |
| dc.title | On quasi-similarity and putnam-fuglede property of operators in Hilbert spaces | en_US |
| dc.type | Article | en_US |
| dc.type.material | en_US | en_US |
