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ArticleOriginal scientific text

Title

Representing measures for the disc algebra and for the ball algebra

Authors 1, 2

Affiliations

  1. Division De Matemáticas, Facultad De Ciencias, Universidad Autónoma De Madrid, 28049 Madrid, Spain
  2. Faculteit Wiskunde En Informatica, Universiteit Van Amsterdam, Plantage Muidergracht 24, 1018 Tv Amsterdam, The Netherlands

Abstract

We consider the set of representing measures at 0 for the disc and the ball algebra. The structure of the extreme elements of these sets is investigated. We give particular attention to representing measures for the 2-ball algebra which arise by lifting representing measures for the disc algebra.

Keywords

ENG
ball algebra, disc algebra, extreme point, representing measure

Bibliography

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Annales Polonici Mathematici
1991/55/1
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Pages:
19-35
Main language of publication
English
Received
1990-09-04
Published
1991
Exact and natural sciences