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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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Uniqueness of topology for commutative semisimple $F$-algebras
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by R. L. Carpenter PDF
Proc. Amer. Math. Soc. 29 (1971), 113-117 Request permission

Abstract:

Let B be an F-algebra and A be a commutative semisimple F-algebra such that the spectrum of A contains no isolated points. We prove that any homomorphism of B onto A is necessarily continuous. Let A be a commutative semisimple algebra. We prove that there is at most one topology with respect to which A is an F-algebra.
References
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Additional Information
  • © Copyright 1971 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 29 (1971), 113-117
  • MSC: Primary 46J05
  • DOI: https://doi.org/10.1090/S0002-9939-1971-0298424-0
  • MathSciNet review: 0298424