User Taras Banakh

10 votes

1 answer

261 views

The partial preorder on $\mathbb N$ generated by the finite axioms of choice

asked Jul 5, 2018 at 7:55

10 votes

2 answers

606 views

A characterization of metric spaces admitting a bi-Lipschitz embedding into a Hilbert space?

asked Apr 12, 2018 at 12:52

10 votes

1 answer

366 views

Are all compact subsets of Banach spaces small in a measure-theoretic sense?

asked May 19, 2018 at 23:05

9 votes

0 answers

569 views

A standard name for a function satisfying the intermediate value theorem?

asked May 5, 2018 at 11:54

9 votes

1 answer

322 views

What is the (genuine) name for the Gutik hedgehog?

asked Mar 28, 2018 at 9:43

9 votes

1 answer

630 views

A reference to infinite version of the Sunflower Lemma

asked Jul 19, 2018 at 20:20

9 votes

1 answer

263 views

Rothberger property for finite covers

asked Dec 11, 2018 at 18:46

9 votes

1 answer

226 views

Is $\beta\mathbb N$ a unique compactification with the smallest possible permutation group?

asked Aug 30, 2018 at 20:01

9 votes

3 answers

493 views

A property of an ultrafilter

asked Oct 11, 2018 at 18:08

9 votes

1 answer

204 views

Does each discrete solvable group admit an injective homomorphism to a compact topological group?

asked May 3, 2017 at 23:33

9 votes

1 answer

385 views

New separation axiom?

asked Apr 16, 2016 at 8:20

9 votes

2 answers

466 views

Small uncountable cardinals related to $\sigma$-continuity

asked Mar 4, 2019 at 18:01

9 votes

1 answer

482 views

The degree of a constant polynomial on a finite group

asked Sep 3, 2022 at 17:03

9 votes

0 answers

137 views

A self-isometry of the sphere of a strictly convex Banach space that does not move basic vectors

asked Mar 24, 2021 at 7:05

9 votes

1 answer

699 views

Strange and non-strange prime numbers, are there infinitely many of them?

asked Jun 21, 2020 at 12:06

9 votes

0 answers

467 views

Measuring the randomness of texts

asked Oct 1, 2020 at 17:13

9 votes

2 answers

383 views

Does the Affine Pappus Axiom imply the Affine Desargues Axiom in affine planes?

asked Oct 25, 2023 at 12:07

9 votes

0 answers

260 views

Who was the first to prove that the automorphism group of a finite field is cyclic and is generated by the Frobenius automorphism?

asked Mar 13 at 8:26

9 votes

1 answer

369 views

A name for a mathematical structure of geometric type

asked Dec 8, 2022 at 8:13

8 votes

0 answers

97 views

Is the hypotenuse operation associative in every Tarski plane?

asked Jan 15, 2023 at 20:57

8 votes

2 answers

362 views

Is every contractible homogeneous space of a connected Lie group homeomorphic to a Euclidean space?

asked Mar 29, 2023 at 5:50

8 votes

1 answer

709 views

Is every second-countable Hausdorff space symmetrizable?

asked May 30, 2022 at 17:44

8 votes

2 answers

576 views

A reference to a well-known characterization of scattered compact spaces

asked Apr 4, 2019 at 9:52

8 votes

2 answers

681 views

Ends of finitely generated torsion groups

asked Apr 6, 2019 at 13:23

8 votes

2 answers

487 views

Relations between two tower numbers

asked Apr 28, 2019 at 21:31

8 votes

1 answer

1k views

Finite groups containing no subgroups of a given order or index

asked Nov 24, 2018 at 10:50

8 votes

1 answer

314 views

A strictly decreasing function between uncountable subsets of the reals

asked Jan 22, 2019 at 13:08

8 votes

2 answers

345 views

Are almost sequential spaces sequential?

asked Jan 29, 2019 at 6:11

8 votes

0 answers

238 views

Metrically Ramsey ultrafilters

asked Mar 21, 2019 at 7:32

8 votes

1 answer

262 views

On $C(K)$ spaces embeddable into the Banach space $c_0$

asked Jun 3, 2019 at 5:02

Stack Exchange Network

351 Questions

The partial preorder on $\mathbb N$ generated by the finite axioms of choice

A characterization of metric spaces admitting a bi-Lipschitz embedding into a Hilbert space?

Are all compact subsets of Banach spaces small in a measure-theoretic sense?

A standard name for a function satisfying the intermediate value theorem?

What is the (genuine) name for the Gutik hedgehog?

A reference to infinite version of the Sunflower Lemma

Rothberger property for finite covers

Is $\beta\mathbb N$ a unique compactification with the smallest possible permutation group?

A property of an ultrafilter

Does each discrete solvable group admit an injective homomorphism to a compact topological group?

New separation axiom?

Small uncountable cardinals related to $\sigma$-continuity

The degree of a constant polynomial on a finite group

A self-isometry of the sphere of a strictly convex Banach space that does not move basic vectors

Strange and non-strange prime numbers, are there infinitely many of them?

Measuring the randomness of texts

Does the Affine Pappus Axiom imply the Affine Desargues Axiom in affine planes?

Who was the first to prove that the automorphism group of a finite field is cyclic and is generated by the Frobenius automorphism?

A name for a mathematical structure of geometric type

Is the hypotenuse operation associative in every Tarski plane?

Is every contractible homogeneous space of a connected Lie group homeomorphic to a Euclidean space?

Is every second-countable Hausdorff space symmetrizable?

A reference to a well-known characterization of scattered compact spaces

Ends of finitely generated torsion groups

Relations between two tower numbers

Finite groups containing no subgroups of a given order or index

A strictly decreasing function between uncountable subsets of the reals

Are almost sequential spaces sequential?

Metrically Ramsey ultrafilters

On $C(K)$ spaces embeddable into the Banach space $c_0$