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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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Complemented copies of $c_ 0$ in $L^ \infty (\mu ,E)$
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by Santiago Dรญaz PDF
Proc. Amer. Math. Soc. 120 (1994), 1167-1172 Request permission

Abstract:

Let $E$ be a Banach space, and let $(\Omega ,\Sigma ,\mu )$ be a measure space. We denote by ${L^\infty }(\mu ,E)$ the Banach space of all $E$-valued $\mu$-measurable essentially bounded functions on $\Omega$, two functions being identified if they differ only on a locally $\mu$-null set. We prove that if ${L^\infty }(\mu ,E)$ contains a complemented copy of ${c_0}$, then $E$ contains a copy of ${c_0}$.
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Additional Information
  • © Copyright 1994 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 120 (1994), 1167-1172
  • MSC: Primary 46E40; Secondary 46B20
  • DOI: https://doi.org/10.1090/S0002-9939-1994-1189744-1
  • MathSciNet review: 1189744