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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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A reflexive admissible topological group must be locally compact
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by Elena Martín Peinador PDF
Proc. Amer. Math. Soc. 123 (1995), 3563-3566 Request permission

Abstract:

Let G be a reflexive topological group, and $G\hat \emptyset$ its group of characters, endowed with the compact open topology. We prove that the evaluation mapping from $G\hat \emptyset \times G$ into the torus T is continuous if and only if G is locally compact. This is an analogue of a well-known theorem of Arens on admissible topologies on $C(X)$.
References
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Additional Information
  • © Copyright 1995 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 123 (1995), 3563-3566
  • MSC: Primary 22B05; Secondary 54H11
  • DOI: https://doi.org/10.1090/S0002-9939-1995-1301516-4
  • MathSciNet review: 1301516