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Cla
  • Member for 6 years, 9 months
  • Last seen more than a week ago
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question
17
Does a completely metrizable space admit a compatible metric where all intersections of nested closed balls are non-empty?
May 8, 2023
question
11
Name for topological spaces where "every point has a local base wellordered by reverse inclusion"?
Jan 31, 2019
question
8
Is there a function from a Suslin tree to itself which send compatible elements to incompatible elements?
Jul 12, 2018
question
7
Is there a Hausdorff space with a $\sigma$-locally finite basis but no $\sigma$-discrete basis?
Mar 26
question
4
Problem understanding a passage of the proof of $\mathfrak{p}=\mathfrak{t}$ involving forcing
Sep 1, 2018
question
4
When does the refinement of a paracompact topology remain paracompact?
Oct 1, 2022
question
3
Short proof of $\mathfrak{p}=\mathfrak{t}$ by Juris Steprans [duplicate]
Jun 5, 2018
question
2
A generalization of metrics taking values in partial orders
Nov 22, 2021
question
2
A stronger version of paracompactness
Nov 3, 2022
answer
2
Problem understanding a passage of the proof of $\mathfrak{p}=\mathfrak{t}$ involving forcing
Feb 4, 2019
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Does a completely metrizable space admit a compatible metric where all intersections of nested closed balls are non-empty?