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Asymptotic first boundary value problem for holomorphic functions of several complex variables

Part of: Miscellaneous topics of analysis in the complex domain Holomorphic functions of several complex variables Holomorphic convexity

Published online by Cambridge University Press:  18 May 2021

Paul M. Gauthier  and
Mohammad Shirazi Open the ORCID record for Mohammad Shirazi [Opens in a new window]
Paul M. Gauthier*
Affiliation:
Département de mathématiques et de statistique, Université de Montréal, Montréal, QCH3C 3J7, Canada
Mohammad Shirazi
Affiliation:
Department of Mathematics and Statistics, McGill University, Montréal, QCH3A 0B9, Canada e-mail: [email protected]
*
e-mail: [email protected]
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Abstract

In 1955, Lehto showed that, for every measurable function $\psi $ on the unit circle ${\mathbb T}$ , there is a function f holomorphic in the unit disc ${{\mathbb D}}$ , having $\psi $ as radial limit a.e. on ${\mathbb T}$ . We consider an analogous boundary value problem, where the unit disc is replaced by a Stein domain on a complex manifold and radial approach to a boundary point p is replaced by (asymptotically) total approach to p.

Keywords

Boundary valuesholomorphic functionscomplex approximation

MSC classification

Primary: 30E25: Boundary value problems
Secondary: 32A40: Boundary behavior of holomorphic functions 30E10: Approximation in the complex domain 32E30: Holomorphic and polynomial approximation, Runge pairs, interpolation
Type
Article
Information
Canadian Mathematical Bulletin , Volume 65 , Issue 2 , June 2022 , pp. 361 - 380
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Copyright
© Canadian Mathematical Society 2021

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Footnotes

The present research was supported by NSERC (Canada) grant RGPIN-2016-04107.

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