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Apostol, Constantin

Operators quasisimilar to a normal operator. (English) Zbl 0323.47017

Proc. Am. Math. Soc. 53, 104-106 (1975).
Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page
scan of Zbl 0323.47017

Cited in 2 Reviews
Cited in 17 Documents

MSC:

47B15 Hermitian and normal operators (spectral measures, functional calculus, etc.)
47A15 Invariant subspaces of linear operators
47B99 Special classes of linear operators
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References:

[1] Ciprian Foiaş, Carl Pearcy, and Dan Voiculescu, The staircase representation of biquasitriangular operators, Michigan Math. J. 22 (1975), no. 4, 343 – 352. · Zbl 0337.47006
[2] T. B. Hoover, Quasi-similarity of operators, Illinois J. Math. 16 (1972), 678 – 686. · Zbl 0249.47014
[3] Béla Sz.-Nagy and Ciprian Foiaş, Harmonic analysis of operators on Hilbert space, Translated from the French and revised, North-Holland Publishing Co., Amsterdam-London; American Elsevier Publishing Co., Inc., New York; Akadémiai Kiadó, Budapest, 1970. · Zbl 0201.45003
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