Extensions of the disk algebra and Mergelyan's theorem

Citation:

Androulidakis I, Nestoridis V. Extensions of the disk algebra and Mergelyan's theorem. C. R. Acad. Sci. Paris [Internet]. 2011;349(13-14):745–748.
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Abstract:

We investigate the uniform limits of the set of polynomials on the closed unit disc D¯"> with respect to the chordal metric χ. More generally, we examine analogous questions replacing the one-point compactification of CC∪{∞}"> by other metrizable compactifications.

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