Abstract:ABSTRACT. In the present note, we define operator spaces with n-hyper-reflexive property, and prove n-hyper-reflexivity of some operator spaces
“…Let t ∈ τ c. Since On the other hand, due to [8] we know that the algebra of analytic Toeplitz operators is hyperreflexive. Moreover, the space of all Toeplitz operators T is 2-hyperreflexive and κ 2 (T ) ≤ 2 (see [10,15]). We will show that the subspace M lm is 2-hyperreflexive.…”
“…Let t ∈ τ c. Since On the other hand, due to [8] we know that the algebra of analytic Toeplitz operators is hyperreflexive. Moreover, the space of all Toeplitz operators T is 2-hyperreflexive and κ 2 (T ) ≤ 2 (see [10,15]). We will show that the subspace M lm is 2-hyperreflexive.…”
“…Since the space T is not reflexive it cannot be hyperreflexive, but we know due to [7,11] that T is 2-hyperreflexive with κ 2 (T ) ≤ 2. Now we will prove that the finite rank perturbation preserves 2-hyperreflexivity of T .…”
Section: Proof It Is Easy To See That (S)mentioning
Abstract. Projections onto the spaces of all Toeplitz operators on the N -torus and the unit sphere are constructed. The constructions are also extended to generalized Toeplitz operators and applied to show hyperreflexivity results.
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