Harmonic measure and domains bounded by quasiconformal circles

Author:

Blevins Donald K.

Abstract

We index the class of quasiconformal circles by k k between zero and one such that k = 0 k = 0 corresponds to arbitrary Jordan curves and k = 1 k = 1 to circles. We establish an estimate depending on k k for harmonic measure in a domain bounded by a quasiconformal circle. Applications of this estimate are made to boundary correspondence under conformal maps, Hardy class of certain functions and a Phragmén-Lindelöf theorem.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Reference4 articles.

1. Quasiconformal reflections;Ahlfors, Lars V.;Acta Math.,1963

2. A. Beurling, Etudes sur un problème de majorization, Thesis, Uppsala University, Uppsala, 1933.

3. Some uniqueness results in the theory of symmetrization;Jenkins, James A.;Ann. of Math. (2),1955

4. On some boundary problems in the theory of conformal mappings of Jordan domains;Matsumoto, Kikuji;Nagoya Math. J.,1964

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A covering theorem about radial segments;Applied Mathematics Letters;1991

2. Harmonic functions in quasicircle domains;Mathematical Sciences Research Institute Publications;1988

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