Skip to main content
Tour
About Us
Meta
Loading…
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Log in
Stack Exchange
All Sites
Top 400 Users
Digests
Guenterino
Germany
top
accounts
reputation
activity
subscriptions
Top Questions
7
votes
Is one point compactification functorial?
general-topology
algebraic-topology
category-theory
asked Oct 16, 2021 at 8:42
math.stackexchange.com
6
votes
Why does Descartes derives existence from "Thinking" and not from "Consciously experiencing"?
descartes
skepticism
asked Mar 13 at 18:59
philosophy.stackexchange.com
5
votes
What does Moore need the second hand for?
epistemology
skepticism
moore
asked Mar 28 at 7:25
philosophy.stackexchange.com
5
votes
What kinds of fields do exist that are non-perfect?
abstract-algebra
field-theory
big-list
asked Jul 11, 2021 at 22:38
math.stackexchange.com
5
votes
Do Functors in Set-like Categories Preserve Injections and Surjections?
solution-verification
category-theory
functors
asked Jul 30, 2021 at 7:34
math.stackexchange.com
Top Answers
5
Uniqueness of the topology on $\mathbb{R}$
math.stackexchange.com
5
How a layperson in mathematics learn mathematics from basics to at least intermediate level?
math.stackexchange.com
Stack Exchange works best with JavaScript enabled
math.stackexchange.com
philosophy.stackexchange.com