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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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Fixed point sets of homeomorphisms of metric products
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by John R. Martin PDF
Proc. Amer. Math. Soc. 103 (1988), 1293-1298 Request permission

Abstract:

In this paper it is investigated as to when a nonempty closed subset $A$ of a metric product $X$ containing intervals or spheres as factors can be the fixed point set of an autohomeomorphism of $X$. It is shown that if $X$ is the Hilbert cube $Q$ or contains either the real line $R$ or a $(2n - 1)$-sphere ${S^{2n - 1}}$ as a factor, then $A$ can be any nonempty closed subset. In the case where $A$ is in $\operatorname {Int}({B^{2n + 1}}{\text {)}}$, the interior of the closed unit $(2n + 1) - {\text {ball }}{B^{2n + 1}},$, a strong necessary condition is given. In particular, for ${B^3},A$ can neither be a nonamphicheiral knot nor a standard closed or nonplanar bordered surface.
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Additional Information
  • © Copyright 1988 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 103 (1988), 1293-1298
  • MSC: Primary 55M20; Secondary 54H25, 57M25, 57N99
  • DOI: https://doi.org/10.1090/S0002-9939-1988-0955025-9
  • MathSciNet review: 955025