Holomorphic extendibility and the argument principle

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dc.creatorGlobevnik, Josip
dc.date2004-03-25
dc.date.accessioned2026-07-07T05:06:45Z
dc.date.available2026-07-07T05:06:45Z
dc.descriptionThe paper gives the following characterization of the disc algebra in terms of the argument principle: A continuous function f on the unit circle T extends holomorphically through the unit disc if and only if for each polynomial P such that f+P has no zero on T the change of argument of f+P around T is nonnegative.
dc.descriptionTo appear in "Complex Analysis and Dynamical Systems II (Proceedings of a conference held in honor of Professor Lawrence Zalcman's sixtieth birthday in Nahariya, Israel, June 9-12, 2003)", Contemp.Math
dc.identifierhttps://arxiv.org/abs/math/0403446
dc.identifierhttp://arxiv.org/abs/math/0403446
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/70597
dc.subjectComplex Variables
dc.titleHolomorphic extendibility and the argument principle
dc.typetext

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