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Answers
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4
Do operations generate well-ordered sets only?
5
Importance of separability vs. second-countability
7
Is there a contractible bounded homogeneous space?
16
How far is Lindelöf from compactness? (2)
2
Regular spaces that are not completely regular
3
Which topological spaces are (topological) groups?
1
Can we generalize the result of Urysohn’s lemma to countable collection of pairwise disjoint closed subsets of a normal space..?
7
Topological spaces determined by generalized metric spaces
4
A question from Arhangel’skii-Buzyakova
0
On the notion of partial semigroup
3
Is the Sorgenfrey Line monotonically monolithic?
1
Image of the Hilbert space under a continuous bijection
8
Two different analytic curves cannot intersect in infinitely many points
3
Does the network of $X$ equal to the network of $C_p(X)$?
10
Is there a maximum to the amount of disjoint non-measurable subsets of the unit interval with full outer measure?
3
A question about well ordered subsets of totally ordered countable sets
6
The integers as a sequential but non-first countable topological group
4
Does a uniform space have a closed embedding in a product of metric spaces?
4
Quotients of Cantor cubes onto spaces
5
Hausdorff group topologies on finitely generated groups
4
Well-ordering with a topological property
2
When does a homeomorphism split into essentially minimal homeomorphisms?
2
Zero-dimensional space
2
a question about algebras between $C^{\ast}(X)$ and $C(X)$
8
Computing the limit of a certain recursively defined sequence
4
How much $\beta \mathbb{N}$ is homogenous?
5
Constructible sets in Hausdorff spaces
5
Characterization of cocompact group action
6
The identity element of a compact group is a limit point of any “polynomial sequence”
6
Intuition behind o-minimal structures.
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