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 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

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The $3$-dimensionality of certain codimension-$3$ decompositions
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by R. J. Daverman
Proc. Amer. Math. Soc. 96 (1986), 175-179
DOI: https://doi.org/10.1090/S0002-9939-1986-0813833-7

Abstract:

It is proved that if $p$ is a proper mapping of an $(n + 3)$-manifold $M$ onto a metric space $B$ such that each inverse set ${p^{ - 1}}b$ has the shape of a closed, connected, orientable $n$-manifold, then $B$ is $3$-dimensional.
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Bibliographic Information
  • © Copyright 1986 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 96 (1986), 175-179
  • MSC: Primary 54B15; Secondary 54C56, 54F45, 55M10, 57N15
  • DOI: https://doi.org/10.1090/S0002-9939-1986-0813833-7
  • MathSciNet review: 813833