Every countably presented formal topology is spatial, classically-Reference-Cited by-同舟云学术

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Every countably presented formal topology is spatial, classically

Published:2006-06 Issue:2 Volume:71 Page:491-500
ISSN:0022-4812
Container-title:Journal of Symbolic Logic
language:en
Short-container-title:J. symb. log.

Author:

Valentini Silvio

Abstract

AbstractBy using some classical reasoning we show that any countably presented formal topology, namely, a formal topology with a countable axiom set, is spatial.

Publisher

Cambridge University Press (CUP)

Subject

Logic,Philosophy

Reference12 articles.

1. Valentini S. , Towards a complete formalization of constructive topology, to appear.

2. Some points in formal topology

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