| dc.contributor.author | Kathurima, Stanley I | |
| dc.date.accessioned | 2015-07-17T05:54:08Z | |
| dc.date.available | 2015-07-17T05:54:08Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | Kathurima I. " Putnam’s inequality for n-Power normal, n-Power quasinormal and w-hyponormal operators, ." Pioneer jnl of mathematics and mathematical sciences. 2014. | en_US |
| dc.identifier.uri | https://profiles.uonbi.ac.ke/imagiri/publications/putnam%E2%80%99s-inequality-n-power-normal-n-power-quasinormal-and-w-hyponormal-operato | |
| dc.identifier.uri | http://hdl.handle.net/11295/88028 | |
| dc.description.abstract | Every reducible operator can be decomposed into normal and completely non-normal operators.
Unfortunately, there are several non normal operators which are irreducible. However, every
operator whose self-commutator is bounded, is reducible. Putnam’s inequality implies boundedness
of the self-commutator for hyponormal operators. In this paper, the Putnam’s inequality is
studied for n-Power normal, n-power quasinormal and w-hyponormal operators.
Every reducible operator can be decomposed into normal and completely non-normal operators.
Unfortunately, there are several non normal operators which are irreducible. However, every
operator whose self-commutator is bounded, is reducible. Putnam’s inequality implies boundedness
of the self-commutator for hyponormal operators. In this paper, the Putnam’s inequality is
studied for n-Power normal, n-power quasinormal and w-hyponormal operators. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | University of Nairobi | en_US |
| dc.title | Putnam’s inequality for n-Power normal, n-Power quasinormal and w-hyponormal operators, | en_US |
| dc.type | Article | en_US |
| dc.type.material | en | en_US |
