More approximation on disks

Open Access
Authors
Publication date 2007
Journal Complex Variables and Elliptic Equations
Volume | Issue number 52 | 7
Pages (from-to) 551-559
Organisations
  • Faculty of Science (FNWI) - Korteweg-de Vries Institute for Mathematics (KdVI)
Abstract Abstract:

In this article we study the function algebra generated by z2 and g2 on a small closed disk centred at the origin of the complex plane. We prove, using a biholomorphic change of coordinates and already developed techniques in this area, that for a large class of functions g this algebra consists of all continuous functions on the disk.

Keywords: 2000 Mathematics Subject Classifications: 46J10; 32E20
Document type Article
Published at https://doi.org/10.1080/17476930701237304
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