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Results tagged with gn.general-topology
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user 96862
Continuum theory, point-set topology, spaces with algebraic structure, foundations, dimension theory, local and global properties.
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Topological complexity of circle
In the some of article from Michael Farber that is about topological complexity, I'm stuck in continuity of $S_1$ as follows:
Define $U_1 ⊂ S^1 \times S^1$
as $U_1 = \{(A, B); A \neq -B\}$ .A continuo …
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