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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On two results of J. Dugundji about extensions of maps and retractions
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by H. Steinlein
Proc. Amer. Math. Soc. 77 (1979), 289-290
DOI: https://doi.org/10.1090/S0002-9939-1979-0542099-7
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Abstract:

We give a short proof of Dugundji’s result that spheres in infinite-dimensional normed spaces are absolute retracts.
References
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Bibliographic Information
  • © Copyright 1979 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 77 (1979), 289-290
  • MSC: Primary 54C15; Secondary 47H10
  • DOI: https://doi.org/10.1090/S0002-9939-1979-0542099-7
  • MathSciNet review: 542099