Dominic van der Zypen

Member for 9 years, 3 months
Last seen more than a week ago

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general-topology

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Questions

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Score Activity Newest Views

10

Continuous self-maps on $\mathbb{Q}$

Aug 11, 2016

9

Does every homogeneous space allow a group structure?

Oct 22, 2014

8

Automorphism group of a topological space

Nov 25, 2014

7

Totally disconnected space that is not $T_2$

Apr 18, 2015

6

Totally disconnected topologies on countable set.

Nov 28, 2014

Answers

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4

Generiloze: the difference of two squares is equal to a odd number.

Sep 10, 2014

3

Homeomorphism on a compact non-connected metric space

Nov 5, 2017

2

Chromatic number of a $K_r$-free graph

Nov 15, 2017

2

Constructing all compact Hausdorff spaces from a generalised sequential-limit operator

Sep 4, 2014

2

Prove that the binary relation "is a subset of" is a...

Sep 4, 2014

Tags

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general-topology

10

Score

38

posts

real-analysis

5

Score

8

posts

order-theory

5

Score

7

posts

arithmetic

4

Score

1

post

elementary-set-theory

3

Score

7

posts

Reputation

+10

Complete linear hypergraph on $n$ points

+10

Linear ordering with predecessor and successor

+10

Does every homogeneous space allow a group structure?

+10

Is $\mathbb{Q}\;\cong\; (\prod_{n\in\omega}\mathbb{Z}/p_n\mathbb{Z})/\simeq_{\cal U}$?

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