In this note we study the behaviour of holomorphic functions in the unit ball BN in CN on one-dimensional complex subspaces of CN . The behaviour of functions is described in terms of L2-integrability with weights on the sets L D BN, where L runs over different families E of one-dimensional complex subspaces of CN .
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Let f be an analytic function on the unit disk D. We define a generalized Hilbert-type operator Ha, b by Ha, b (f)(z) = [WZÓR], where a and b are non-negative real numbers. In particular, for a=b=β, Ha, b becomes the generalized Hilbert operator Hβ, and β=0 gives the classical Hilbert operator H. In this article, we find conditions on a and b such that Ha, b is bounded on Dirichlet-type spaces Sp, 0 < p < 2, and on Bergman spaces Ap, 2 < p < ∞. Also we find an upper bound for the norm of the operator Ha, b. These generalize some results of E. Diamantopolous (2004) and S. Li (2009).
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We characterize the Schatten class weighted composition operators on Bergman spaces of bounded strongly pseudoconvex domains in terms of the Berezin transform.
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In this paper, we study the boundedness and the compactness of weighted composition operators on Hardy spaces and weighted Bergman spaces of the unit polydisc in C^n.
In this paper, we study the boundedness and the compactness of weighted composition operators on Hardy spaces and weighted Bergman spaces of the unit polydisc in \(\mathbf{C}^n\).
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