Function Classes on the Unit Disc
An Introduction
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Beschreibung
This monograph contains a study on various function classes, a number of new results and new or easy proofs of old results (Fefferman-Stein theorem on subharmonic behavior, theorems on conjugate functions and fractional integration on Bergman spaces, Fefferman's duality theorem), which are interesting for specialists; applications of the Hardy-Littlewood inequalities on Taylor coefficients to (C, α)-maximal theorems and (C, α)-convergence; a study of BMOA, due to Knese, based only on Green's formula; the problem of membership of singular inner functions in Besov and Hardy-Sobolev spaces; a full discussion of g-function (all p > 0) and Calderón's area theorem; a new proof, due to Astala and Koskela, of the Littlewood-Paley inequality for univalent functions; and new results and proofs on Lipschitz spaces, coefficient multipliers and duality, including compact multipliers and multipliers on spaces with non-normal weights.
It also contains a discussion of analytic functions and lacunary series with values in quasi-Banach spaces with applications to function spaces and composition operators. Sixteen open questions are posed.
The reader is assumed to have a good foundation in Lebesgue integration, complex analysis, functional analysis, and Fourier series.
Further information can be found at the author's website at http://poincare.matf.bg.ac.rs/~pavlovic.
Autor*in
Miroslav Pavlović
Themen in »Function Classes on the Unit Disc«
Quasinormed spaces L^p spaces harmonic functions Hardy spaces Bergman spaces H^p spaces Hardy Space Bergman Space Bounded Mean Oscillation Besov-Lipschitz Space Littlewood-Paley g-Function