The Numerical Range of Toeplitz Operator on the Polydisk
نویسندگان
چکیده
and Applied Analysis 3 It is obvious that ka ∈ A2 D and 〈ka, ka〉 ∫
منابع مشابه
Algebraic Properties of Toeplitz Operators on the Polydisk
and Applied Analysis 3 For commuting problem, in 1963, Brown and Halmos 2 showed that two bounded Toeplitz operators Tφ and Tψ on the classical Hardy space commute if and only if i both φ and ψ are analytic, ii both φ and ψ are analytic, or iii one is a linear function of the other. On the Bergman space of the unit disk, some similar results were obtained for Toeplitz operators with bounded har...
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