Open Access
Fall 2007 A geometric problem in function theory
Henry Helson, Farhad Zabihi
Illinois J. Math. 51(3): 1027-1034 (Fall 2007). DOI: 10.1215/ijm/1258131116

Abstract

The Riemann Mapping Theorem asserts that there is an analytic function in the unit disk taking its boundary values on any given simple smooth curve in the plane. A theorem of Szegö says that an analytic function in the disk can have boundary values lying on prescribed circles about the origin. We shall prove that the circles of Szegö's theorem can be replaced by other curves, giving a common generalization of these theorems.

Citation

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Henry Helson. Farhad Zabihi. "A geometric problem in function theory." Illinois J. Math. 51 (3) 1027 - 1034, Fall 2007. https://doi.org/10.1215/ijm/1258131116

Information

Published: Fall 2007
First available in Project Euclid: 13 November 2009

zbMATH: 1151.30006
MathSciNet: MR2379736
Digital Object Identifier: 10.1215/ijm/1258131116

Subjects:
Primary: 30C35

Rights: Copyright © 2007 University of Illinois at Urbana-Champaign

Vol.51 • No. 3 • Fall 2007
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