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Results tagged with gn.general-topology
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user 14969
Continuum theory, point-set topology, spaces with algebraic structure, foundations, dimension theory, local and global properties.
6
votes
Why is a topology made up of 'open' sets?
I want to complete something said by Andrew Stacey above: like him I think that the only reason to motivate the use of the open sets it's because they are more easy to use. Topology is the study of pr …
- 3,349