User Taras Banakh

1 vote

0 answers

47 views

Is the minimality of complete topological groups recognizable by closed separable subgroups?

asked Jun 18, 2017 at 14:45

1 vote

0 answers

206 views

A reasonable topology on the automorphism group of an $\omega$-narrow topological group?

asked Jun 7, 2017 at 8:05

1 vote

1 answer

345 views

Convergent sequences in compact spaces

asked Nov 8, 2016 at 10:01

1 vote

0 answers

74 views

Unit-product sets in finite decomposable sets in groups

asked Mar 12, 2019 at 7:01

1 vote

1 answer

82 views

The complexity on calculation of the Graev metric on the free Boolean group of a metric space

asked Feb 1, 2019 at 19:14

1 vote

1 answer

136 views

A permutation group inducing a topologically transitive action without dense orbits on $\omega^*$

asked Apr 2, 2020 at 19:36

1 vote

1 answer

145 views

Are the separability and autoseparability equivalent for (locally) compact topological group?

asked Feb 11, 2020 at 15:43

1 vote

1 answer

167 views

Collineations of projective spaces and isomorphisms of fields

asked Aug 22, 2019 at 4:59

1 vote

1 answer

167 views

Convex-like properties of the polar parametrization of the boundary a convex body on the plane

asked Oct 30, 2019 at 6:15

1 vote

1 answer

160 views

The existence of solutions of a Diophantine exponential equation

asked Jun 30 at 11:14

1 vote

0 answers

34 views

An algebraic characterization of dual translation projective planes

asked Jul 11 at 9:12

1 vote

1 answer

51 views

Exceptional Lenz-Barlotti classes IVa.3 and IVb.3

asked Jul 21 at 10:19

0 votes

1 answer

140 views

Is a right triangle with the given cathetus and the opposite angle constructible in the absolute plane?

asked Jan 9, 2023 at 9:29

0 votes

0 answers

135 views

Are geometric progressions closed in the $p$-adic topology?

asked Nov 27, 2019 at 8:53

0 votes

0 answers

162 views

A ``1-soft'' improvement of the Parovichenko theorem

asked Jan 30, 2020 at 12:15

0 votes

0 answers

199 views

Is there a formula with one free variable in NBG that defines a class that does not exist?

asked May 6, 2020 at 21:32

0 votes

0 answers

41 views

Selectively countable Boolean algebras of sets (terminology)

asked Nov 22, 2021 at 7:41

0 votes

0 answers

41 views

Polyextremal groups

asked Sep 2, 2022 at 6:51

0 votes

1 answer

233 views

Does every compact countable space contain a non-trivial convergent sequence?

asked Nov 8, 2016 at 8:45

0 votes

1 answer

62 views

Standard names of two finitary properties of hypergraphs?

asked Aug 21, 2018 at 18:08

-3 votes

1 answer

234 views

A common name for a functorial construction of Commutative Algebra?

asked Feb 2, 2019 at 9:47

Stack Exchange Network

351 Questions

Is the minimality of complete topological groups recognizable by closed separable subgroups?

A reasonable topology on the automorphism group of an $\omega$-narrow topological group?

Convergent sequences in compact spaces

Unit-product sets in finite decomposable sets in groups

The complexity on calculation of the Graev metric on the free Boolean group of a metric space

A permutation group inducing a topologically transitive action without dense orbits on $\omega^*$

Are the separability and autoseparability equivalent for (locally) compact topological group?

Collineations of projective spaces and isomorphisms of fields

Convex-like properties of the polar parametrization of the boundary a convex body on the plane

The existence of solutions of a Diophantine exponential equation

An algebraic characterization of dual translation projective planes

Exceptional Lenz-Barlotti classes IVa.3 and IVb.3

Is a right triangle with the given cathetus and the opposite angle constructible in the absolute plane?

Are geometric progressions closed in the $p$-adic topology?

A ``1-soft'' improvement of the Parovichenko theorem

Is there a formula with one free variable in NBG that defines a class that does not exist?

Selectively countable Boolean algebras of sets (terminology)

Polyextremal groups

Does every compact countable space contain a non-trivial convergent sequence?

Standard names of two finitary properties of hypergraphs?

A common name for a functorial construction of Commutative Algebra?