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Generalized weighted composition operators on the Bergman space

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EN
Abstrakty
EN
Let φ and ψ be holomorphic maps on the open unit disk D such that φ (D) ⊂ D and H (D) be the space of holomorphic functions on D. For a non-negative integer n, define a linear operator (…), f ∈ H (D). In this paper, we characterize boundedness and compactness of (…) on the Bergman space A². We also compute the upper and lower bounds of essential norm of this operator on the Bergman space.
Wydawca
Rocznik
Strony
359--372
Opis fizyczny
Bibliogr. 23 poz.
Twórcy
autor
  • School of Mathematics, Shri Mata Vaishno Devi University, Kakryal, Katra 182320, J&K, India
Bibliografia
  • [1] J. E. Brennan, The integrability of the derivative in conformal mapping, J. London Math. Soc. 18 (1978), 261–272.
  • [2] C. C. Cowen, B. D. MacCluer, Composition Operators on Spaces of Analytic Functions, CRC Press Boca Raton, New York, 1995.
  • [3] Z. Cuckovic, R. Zhao, Weighted composition operators on the Bergman space, J. London Math. Soc. 70 (2004), 499–511.
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  • [6] H. Hedenmalm, B. Korenblum, K. Zhu, Theory of Bergman Spaces, Springer, New York, 2000.
  • [7] R.A. Hibschweiler, N. Portnoy, Composition followed by differentiation between Bergman and Hardy spaces, Rocky Mountain J. Math. 35 (2005), 843–855.
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  • [9] B. D. MacCluer, R. Zhao, Essential norms of weighted composition operators between Bloch-type spaces, Rocky Mountain J. Math. 33 (2003), 1437–1458.
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  • [13] A. Montes-Rodriguez, Weighted composition operators on weighted Banach spaces of analytic functions, J. London. Math. Soc. 61 (2000), 872–884.
  • [14] J. H. Shapiro, The essential norm of a composition operator, Ann. Math. 125 (1987), 375–404.
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  • [16] J. H. Shapiro, W. Smith, Hardy spaces that support no compact composition operators, J. Funct. Anal. 205 (2003), 62–89.
  • [17] A. Sharma, A. K. Sharma, Carleson measures and a class of generalized Integration operators on the Bergman space, Rocky Mountain J. of Math., to appear.
  • [18] R. K. Singh, S. D. Sharma, Composition operators on a functional Hilbert space, Bull. Austral. Math. Soc. 20 (1979), 377–384.
  • [19] W. Smith, Composition operators between Bergman and Hardy spaces, Trans. Amer. Math. Soc. 348 (1996), 2331–2348.
  • [20] W. Smith, Brennan’s conjecture for weighted composition operators. Recent advances in operator-related function theory, Contemp. Math. 393, 209–214.
  • [21] R. Zhao, Pointwise multipliers from weighted Bergman spaces and Hardy spaces to weighted Bergman spaces, Ann. Acad. Sci. Fenn. Math. 29 (2004), 139–150.
  • [22] X. Zhu, Products of differentiation, composition and multiplication from Bergman type spaces to Bers type space, Integral Transforms. Spec. Funct. 18 (3) (2007), 223–231.
  • [23] K. Zhu, Operator Theory in Function Spaces, Marcel Dekker, New York, 1990.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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