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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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The space of cross sections of a bundle
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by Katsuro Sakai PDF
Proc. Amer. Math. Soc. 103 (1988), 956-960 Request permission

Abstract:

Let $B$ be a nondiscrete compactum, $Y$ a separable complete metrizable ANR with no isolated point and $p:X \to B$ a locally trivial bundle with fiber $Y$ admitting a section. It is proved that the space $\Gamma (X)$ of all cross sections of $p:X \to B$ is an ${l_2}$-manifold.
References
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Additional Information
  • © Copyright 1988 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 103 (1988), 956-960
  • MSC: Primary 57N20; Secondary 55R10
  • DOI: https://doi.org/10.1090/S0002-9939-1988-0947690-7
  • MathSciNet review: 947690