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MLQ
2002

Apartness, Topology, and Uniformity: a Constructive View

13 years 11 months ago
Apartness, Topology, and Uniformity: a Constructive View
The theory of apartness spaces, and their relation to topological spaces (in the point--set case) and uniform spaces (in the set--set case), is sketched. New notions of local decomposability and regularity are investigated, and the latter is used to produce an example of a classically metrisable apartness on R that cannot be induced constructively by even a uniform structure.
Douglas S. Bridges, Peter Schuster, Luminita V&ici
Added 22 Dec 2010
Updated 22 Dec 2010
Type Journal
Year 2002
Where MLQ
Authors Douglas S. Bridges, Peter Schuster, Luminita Vîta
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