Quasinormal operators are hyperreflexive
We will prove the statement in the title. We also give a better estimate for the hyperreflexivity constant for an analytic Toeplitz operator.
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Kamila Kliś, Marek Ptak (2005)
Banach Center Publications
We will prove the statement in the title. We also give a better estimate for the hyperreflexivity constant for an analytic Toeplitz operator.
Guediri, Hocine (2010)
Abstract and Applied Analysis
Kubrusly, C. S. (2003)
International Journal of Mathematics and Mathematical Sciences
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