On square roots of normal operators
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- by C. R. Putnam
- Proc. Amer. Math. Soc. 8 (1957), 768-769
- DOI: https://doi.org/10.1090/S0002-9939-1957-0088698-6
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References
- Bent Fuglede, A commutativity theorem for normal operators, Proc. Nat. Acad. Sci. U.S.A. 36 (1950), 35–40. MR 32944, DOI 10.1073/pnas.36.1.35
- C. R. Putnam, On commutators and Jacobi matrices, Proc. Amer. Math. Soc. 7 (1956), 1026–1030. MR 82082, DOI 10.1090/S0002-9939-1956-0082082-6
Bibliographic Information
- © Copyright 1957 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 8 (1957), 768-769
- MSC: Primary 46.2X
- DOI: https://doi.org/10.1090/S0002-9939-1957-0088698-6
- MathSciNet review: 0088698