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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Factorable bounded operators and Schwartz spaces
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by Steven F. Bellenot PDF
Proc. Amer. Math. Soc. 42 (1974), 551-554 Request permission

Abstract:

A necessary condition for factoring continuous linear maps with domain ${c_0}$ or ${l_\infty }$ through a class of spaces which include the ${l_p }$ spaces (in fact, include the ${\mathcal {L}_p}$ spaces) for $2 \leqq p < \infty$ and a weaker result for ${l_1}$ are obtained. As an application, examples of Schwartz spaces are constructed and used to answer questions of Diestel, Morris and Saxon; in particular it is shown that there are Schwartz spaces which cannot be embedded in a product of ${l_p}$ spaces, $1 < p < \infty$.
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Additional Information
  • © Copyright 1974 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 42 (1974), 551-554
  • MSC: Primary 46B99
  • DOI: https://doi.org/10.1090/S0002-9939-1974-0328557-4
  • MathSciNet review: 0328557