Results 111 to 120 of about 277 (127)

Inequalities for the integral means of BMOA functions

Complex Variables, Theory and Application: An International Journal, 1994
M. Nowak has recently proved that if f∊BMOA and f(O) = 0 then there exists a positive constant A which depends only on the BMOA-norm of f such that for p ≥ In this paper we prove that this result remains true for ...
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Isometric composition operators on BMOA

Mathematische Nachrichten, 2010
AbstractWe characterize and provide examples of the analytic self‐maps of the unit disc, which induce isometric com‐position operators on the space BMOA equipped with a Möbius invariant H2 norm (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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Integral Means and Bmoa-Norms of Logarithms of Univalent Functions

Journal of the London Mathematical Society, 1986
Let S be a class of functions f analytic and univalent in \(\{| z|
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WEIGHTED BLOCH SPACES, $H^p$ , AND ${\rm BMOA}$

Journal of the London Mathematical Society, 2002
We let \(H^ p ...
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Composition Operators and Vector-valued BMOA

Integral Equations and Operator Theory, 2007
Analytic composition operators \(C_{\varphi}: f \mapsto f \, o\, \varphi\) are studied on X-valued versions of BMOA, the space of analytic functions on the unit disk that have bounded mean oscillation on the unit circle, where X is a complex Banach space.
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Multiplicative structure in weighted BMOA spaces

Journal d'Analyse Mathématique, 1998
Suppose \(\varphi: \mathbb{R}_+ \to\mathbb{R}_+\) is a nondecreasing continuous function, \(\mathbb{R}_+\) is the positive real axis. The space BMO consists of those functions \(f\in L^1 (\partial D)\) for which \[ \int_{\partial D} \bigl| f(e^{i \theta}) -f(z) \bigr| d\mu_z (\theta) \leq c_f\varphi \bigl(1- | z | \bigr), \quad z\in D \] where \(D\) is
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Carleson measure and Volterra type operators on weighted BMOA spaces

Georgian Mathematical Journal, 2020
Ruishen Qian, Songxiao Li
exaly  

Embedding of $$BMOA_{\log }$$ into Tent Spaces and Volterra Integral Operators

Computational Methods and Function Theory, 2020
Zengjian Lou, Songxiao Li, Lou Zengjian   +2 more
exaly  

WEIGHTED COMPOSITION OPERATORS BETWEEN H∞AND BMOA

Bulletin of the Korean Mathematical Society, 2013
Flavia Colonna, Colonna Flavia
exaly  

Some inequalities for BMOA functions

Complex Variables, Theory and Application: An International Journal, 1991
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