Gaps of operators |
| |
| Authors: | Il Bong Jung Pil Sang Lim |
| |
| Affiliation: | Department of Mathematics, College of Natural Sciences, Kyungpook National University, Daegu 702-701, South Korea |
| |
| Abstract: | We construct examples which distinguish clearly the classes of p-hyponormal operators for 0<p?∞. In addition, we show that those examples classify the classes of w-hyponormal, absolute-p-paranormal, and normaloid operators on the complex Hilbert space. Only a few examples of p-hyponormal operators have been examined. Our technique can provide many examples related to the above operators. |
| |
| Keywords: | p-hyponormal operator w-hyponormal &infin -hyponormal Absolute-p-paranormal Normaloid |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
