Domains of Existence for Finely Holomorphic Functions

Open Access
Authors
Publication date 10-2019
Journal Potential Analysis
Volume | Issue number 51 | 3
Pages (from-to) 469–481
Organisations
  • Faculty of Science (FNWI) - Korteweg-de Vries Institute for Mathematics (KdVI)
Abstract We show that fine domains in ℂ with the property that they are Euclidean Fs and Gd, are in fact fine domains of existence for finely holomorphic functions. Moreover regular fine domains are also fine domains of existence. Next we show that fine domains such as ℂ \ ℚ or ℂ \ (ℚ × iℚ), more specifically fine domains V with the properties that their complement contains a non-empty polar set E that is of the first Baire category in its Euclidean closure K and that (K \ E) ⊂ V, are not fine domains of existence.
Document type Article
Language English
Published at https://doi.org/10.1007/s11118-018-9719-1
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