Ordered Field Valued Continuous Functions with Countable Range

نویسندگان

چکیده

For a Hausdorff zero-dimensional topological space X and totally ordered field F with interval topology, let $$C_c(X,F)$$ be the ring of all F-valued continuous functions on countable range. It is proved that if either an uncountable or subfield $${\mathbb {R}}$$ , then structure $$\beta _0X$$ Banaschewski Compactification X. The ideals $$\{O^{p,F}_c:p\in \beta _0X\}$$ in are introduced as modified analogue $$\{O^p:p\in X\}$$ C(X). realized $$C_c(X,F)\cap C_K(X,F)=\bigcap _{p\in _0X{\setminus } X} O^{p,F}_c$$ this may called well-known formula $$C_K(X)=\bigcap X{\setminus X}O^p$$ Furthermore, it shown hypothesis Von-Neumann regular equivalent to amongst others condition P-space.

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© Bulletin de la S. M. F., 1969, tous droits réservés. L’accès aux archives de la revue « Bulletin de la S. M. F. » (http://smf. emath.fr/Publications/Bulletin/Presentation.html) implique l’accord avec les conditions générales d’utilisation (http://www.numdam.org/legal.php). Toute utilisation commerciale ou impression systématique est constitutive d’une infraction pénale. Toute copie ou impress...

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ژورنال

عنوان ژورنال: Bulletin of The Iranian Mathematical Society

سال: 2021

ISSN: ['1018-6301', '1735-8515']

DOI: https://doi.org/10.1007/s41980-021-00540-8