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Mathematics of the USSR-Sbornik, 1969, Volume 9, Issue 2, Pages 253–266
DOI: https://doi.org/10.1070/SM1969v009n02ABEH002050
(Mi sm3617)
 

This article is cited in 1 scientific paper (total in 1 paper)

A function algebra of the second degree on non-localness

A. D. Varshavskii
References:
Abstract: Let $A$ be a function algebra with uniform convergence containing the constants, and let $\mathfrak M_A$ be its maximal ideal space. A continuous function $f$ on $\mathfrak M_A$ is called $f$-local if it coincides, in a neighborhood of each point $m\in\mathfrak M_A$, with some function from the algebra $A$. The algebra $A$ is called local if it contains all $A$-local functions, and nonlocal otherwise. A well-known example of a nonlocal algebra has been constructed by E. Kallin. She also raised the question: is there a smallest local closed subalgebra in $C(\mathfrak M_A)$ containing all the $A$-local functions?
In this work we give a negative answer to this question. The appropriate algebra is realized as a subalgebra in $C(S)$, where $S$ is a compactum in $C^5$, and is generated by acertain family of rational functions.
Bibliography: 5 titles.
Received: 03.12.1968
Russian version:
Matematicheskii Sbornik. Novaya Seriya, 1969, Volume 80(122), Number 2(10), Pages 266–280
Bibliographic databases:
UDC: 519.56
Language: English
Original paper language: Russian
Citation: A. D. Varshavskii, “A function algebra of the second degree on non-localness”, Mat. Sb. (N.S.), 80(122):2(10) (1969), 266–280; Math. USSR-Sb., 9:2 (1969), 253–266
Citation in format AMSBIB
\Bibitem{Var69}
\by A.~D.~Varshavskii
\paper A~function algebra of the second degree on non-localness
\jour Mat. Sb. (N.S.)
\yr 1969
\vol 80(122)
\issue 2(10)
\pages 266--280
\mathnet{http://mi.mathnet.ru/sm3617}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=251543}
\zmath{https://zbmath.org/?q=an:0196.15302|0199.19901}
\transl
\jour Math. USSR-Sb.
\yr 1969
\vol 9
\issue 2
\pages 253--266
\crossref{https://doi.org/10.1070/SM1969v009n02ABEH002050}
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  • https://doi.org/10.1070/SM1969v009n02ABEH002050
  • https://www.mathnet.ru/eng/sm/v122/i2/p266
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Математический сборник (новая серия) - 1964–1988 Sbornik: Mathematics
    Statistics & downloads:
    Abstract page:312
    Russian version PDF:68
    English version PDF:2
    References:31
    First page:1
     
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