The closure of the similarity orbit of a Hilbert space operator
Authors:
Constantin Apostol, Domingo A. Herrero and Dan Voiculescu
Journal:
Bull. Amer. Math. Soc. 6 (1982), 421-426
MSC (1980):
Primary 47A66, 47A99; Secondary 47A53, 47A55
DOI:
https://doi.org/10.1090/S0273-0979-1982-15007-8
MathSciNet review:
648526
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References | Similar Articles | Additional Information
- 1. C. Apostol, Correction by compact perturbations of the singular behavior of operators, Rev. Roumaine Math. Pures Appl. 21 (1976), 155-175. MR 487559
- 2. C. Apostol and D. Voiculescu, Closure of similarity orbits of nilpotent operators (preprint, not for publication), 1977.
- 3. J. Barria and D. A. Herrero, Closure of similarity orbits of nilpotent operators. II (preprint, not for publication), 1977.
- 4. Domingo A. Herrero, The distance to a similarity-invariant set of operators, Integral Equations Operator Theory 5 (1982), no. 1, 131–140. MR 646884, https://doi.org/10.1007/BF01694034
- 5. T. Kato, Perturbation theory for linear operators, Springer-Verlag, New York, 1966. MR 203473
- 6. F. Riesz and B. Sz.-Nagy, Functional analysis, Ungar, New York, 1955. MR 71727
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Additional Information
DOI:
https://doi.org/10.1090/S0273-0979-1982-15007-8
