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Results tagged with gn.general-topology
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user 43697
Continuum theory, point-set topology, spaces with algebraic structure, foundations, dimension theory, local and global properties.
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Quotient Metric Space
Let $(X,d)$ be a metric space and $R\subseteq X \times X$ an equivalence relation.
Is there a condition for which $X/R$ with the usual quotient topology is a metric space?
Thanks!
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