Skip to main content
MathOverflow
Dominic van der Zypen's user avatar
Dominic van der Zypen's user avatar
Dominic van der Zypen's user avatar
Dominic van der Zypen
  • Member for 14 years, 4 months
  • Last seen this week
Profile Activity
Stats
48,879
reputation
1.0m
reached
105
answers
1,209
questions
Communities
View all
About

Combinatorics (finite and infinite), topology, order theory.

Badges
View all badges
8
gold badges
47
silver badges
162
bronze badges
Top tags
View all tags
82
Score
264
Posts
20
Posts %
27
Score
347
Posts
26
Posts %
24
Score
419
Posts
32
Posts %
24
Score
143
Posts
11
Posts %
24
Score
111
Posts
8
Posts %
13
Score
318
Posts
24
Posts %
Top posts
View all questions and answers
question
60
In what respect are univalent foundations "better" than set theory?
Nov 24, 2017
answer
47
Generalizations of the four-color theorem
Dec 7, 2014
question
34
Decision problems for which it is unknown whether they are decidable
Nov 6, 2019
question
33
Connectedness in the language of path-connectedness
Mar 24, 2015
question
31
Is $\mathbb{R}\cong\text{Cont}(X,Y)$ for some non-trivial spaces $X,Y$?
Jan 8, 2018
question
26
Runner's High (Speed)
Dec 5, 2018
question
25
Question on a generalisation of a theorem by Euler
Jun 16, 2018
question
25
What spaces $X$ do have $\text{End}(X) \cong \text{End}(\mathbb{R})$?
Mar 29, 2020
answer
24
What are some ways to stay engaged with the mathematical community from outside academia?
Nov 23, 2023
question
23
Are infinite groups in which most elements have order $\leq 2$ commutative?
Sep 18, 2018
Top Meta posts
11
3
17
Decluttering MathOverflow
10
Delete wrong answers or leave them for instructional purposes
9
Editing a question admitting a trivial example
8
Question with several subquestions
7
Best of MathOverflow, or papers inspired by MathOverflow
Top network posts
View all network posts
25
The mysterious operation $\oplus$
24
Statements that imply $\mathbf{P}\neq \mathbf{NP}$
19
Diet Coke or water?
18
In the neutral zone between polynomial and sub-exponential
14
Computability of a "weird" set