On Functional Representations of Positive Hilbert Space Operators
In this paper we consider some faithful representations of positive Hilbert space operators on structures of nonnegative real functions defined on the unit sphere of the Hilbert space in question. Those representations turn order relations between positive operators to order relations between real f...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2021
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| Sorozat: | INTEGRAL EQUATIONS AND OPERATOR THEORY
93 No. 1 |
| Tárgyszavak: | |
| doi: | 10.1007/s00020-020-02605-5 |
| mtmt: | 31862557 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/37372 |