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Results tagged with gn.general-topology
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user 12921
Continuum theory, point-set topology, spaces with algebraic structure, foundations, dimension theory, local and global properties.
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How much choice do we need for regularity of product of regular spaces ?
It is usually stated that the (possibly uncountable) product
of regular topological spaces is regular.
However the only proof that I know of this fact seems to use the full axiom of choice :
See her …
- 44.4k