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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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Tautness and locally finitely-valued Alexander-Spanier cochains
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by Satya Deo and Atul N. Roy PDF
Proc. Amer. Math. Soc. 102 (1988), 426-430 Request permission

Abstract:

In this paper we prove that the following two subspaces are tautly embedded with respect to Alexander-Spanier cohomology based on locally finitely-valued cochains: (i) any neighborhood retract of arbitrary topological space, and (ii) any compact subset of a Hausdorff space.
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Additional Information
  • © Copyright 1988 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 102 (1988), 426-430
  • MSC: Primary 55N35
  • DOI: https://doi.org/10.1090/S0002-9939-1988-0921011-8
  • MathSciNet review: 921011