Operators commuting with positive operators
HTML articles powered by AMS MathViewer
- by Mehdi Radjabalipour PDF
- Proc. Amer. Math. Soc. 77 (1979), 107-110 Request permission
Abstract:
Necessary and sufficient conditions are obtained for an operator to commute with a positive operator.References
- William B. Arveson, A density theorem for operator algebras, Duke Math. J. 34 (1967), 635–647. MR 221293
- Ciprian Foiaş, Invariant para-closed subspaces, Indiana Univ. Math. J. 21 (1971/72), 887–906. MR 293439, DOI 10.1512/iumj.1972.21.21072
- Ali A. Jafarian, Algebras intertwining normal and decomposable operators, Canadian J. Math. 31 (1979), no. 6, 1339–1344. MR 553166, DOI 10.4153/CJM-1979-111-0
- E. Nordgren, M. Radjabalipour, H. Radjavi, and P. Rosenthal, On invariant operator ranges, Trans. Amer. Math. Soc. 251 (1979), 389–398. MR 531986, DOI 10.1090/S0002-9947-1979-0531986-6
Additional Information
- © Copyright 1979 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 77 (1979), 107-110
- MSC: Primary 47A67
- DOI: https://doi.org/10.1090/S0002-9939-1979-0539640-7
- MathSciNet review: 539640