|
|||||
|
|
On some classes of unbounded operators |
|
| Authors: | Schôichi Ôta Konrad Schmüdgen |
| Affiliation: | (1) Department of Mathematics, Kyushu Institute of Design, Fukuoka 815, Japan;(2) Section Mathematik, Karl-Marx-Universität, 7010 Leipzig, D.D.R. |
| Abstract: | Hyponormality, normality and subnormality for unbounded operators on Hilbert space are investigated and quasi- similarity of such operators is discussed. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |