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More Approximation on Disks

Peter de Paepe, Jan Wiegerinck

math.CVarXiv:math/0512101

Abstract

In this paper we study the function algebra generated by z2 and g2 on a small closed disk centered 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.

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