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| 一类次正规算子的换位之提升 | |
| 引用本文： | 曹广福. 一类次正规算子的换位之提升[J]. 四川大学学报(自然科学版), 1995, 32(4): 377-380 |
| 作者姓名： | 曹广福 |
| 摘 要： | 证明了具有极小酉扩张的次正算子炎换位具有提升，且投影算子可以提升为投影（其中投影算子可以是正交投影，也可以是斜投影）。 |
| 关 键 词： | 次正规算子 换位 提升 |
THE LIFTINGS COMMUTANTS OF CLASS OF SUBNORMAL OPERATORS |
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| CaO Guangfu. THE LIFTINGS COMMUTANTS OF CLASS OF SUBNORMAL OPERATORS[J]. Journal of Sichuan University (Natural Science Edition), 1995, 32(4): 377-380 | |
| Authors: | CaO Guangfu |
| Affiliation: | Department of Mathematics |
| Abstract: | It has been proved that the commutants of subnormal operators with unitary extensionshave liftings, and a projection in the commutant can be lifted to a projection (the projection may beorthogonal or skewing). |
| Keywords: | subnormal operator commutant lifting |
| 本文献已被 CNKI 维普 等数据库收录！ | |