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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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On the intrinsic topology and some related ideals of $C(X)$
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by O. A. S. Karamzadeh and M. Rostami PDF
Proc. Amer. Math. Soc. 93 (1985), 179-184 Request permission

Abstract:

The above topology is defined and studied on $C(X)$, the ring of real-valued continuous functions on a completely regular Hausdorff space $X$. The minimal ideals and the socle of $C(X)$ are characterized via their corresponding $z$-filters. We observe that these ideals are $z$-ideals and $X$ is discrete if and only if the socle of $C(X)$ is a free ideal. It is also shown that for a class of topological spaces, containing all $P$-spaces, the family ${C_k}(X)$ of functions with compact support is identical with the intersection of the free maximal ideals of $C(X)$.
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Additional Information
  • © Copyright 1985 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 93 (1985), 179-184
  • MSC: Primary 54C40
  • DOI: https://doi.org/10.1090/S0002-9939-1985-0766552-9
  • MathSciNet review: 766552