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Open AccessJournal ArticleDOI

Pointwise bounded approximation and Dirichlet algebras

TLDR
In this paper, it was shown that the real parts of the functions in A(U) are uniformly dense in CR(∂U) if and only if each component of U is simply connected and each component is pointwise boundedly dense in H ∞(U).
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This article is published in Journal of Functional Analysis.The article was published on 1971-12-01 and is currently open access. It has received 42 citations till now. The article focuses on the topics: Pointwise & Bounded function.

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Citations
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Annihilators of rational modules

TL;DR: In this paper, the Cauchy transform is applied to derive results which relate approximation problems in different Lipshitz norms, and in the uniform norm, to one another, and the results are shown to be equivalent.
References
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Book

Lectures on quasiconformal mappings

TL;DR: The Ahlfors Lectures: Acknowledgments Differentiable quasiconformal mappings The general definition Extremal geometric properties Boundary correspondence The mapping theorem Teichmuller spaces Editors' notes.
Journal ArticleDOI

The boundary correspondence under quasiconformal mappings

TL;DR: In this paper, boundary properties of quasiconformal self-mappings depending on complex dilatations were studied and conditions for the corresponding quasisymmetric func- tion to be asymptotically symmetric were given.
Book

Analytic capacity and measure

John Garnett
TL;DR: In this paper, the cauchy transform and Hausdorff measure are used to approximate the approximation of an approximation to a given function in terms of the number of nodes.Analytic capacity