Mathematics
Jack Davies's user avatar
Jack Davies's user avatar
Jack Davies's user avatar
Jack Davies
  • Member for 9 years, 7 months
  • Last seen this week
Profile Activity
Stats
1,305
reputation
44k
reached
30
answers
5
questions
Communities
View all
About

I am a postdoc in algebra and topology in Bonn these days.

Badges
View all badges
This user doesn’t have any gold badges yet.
9
silver badges
19
bronze badges
Top tags
View all tags
7
Score
3
Posts
9
Posts %
6
Score
8
Posts
23
Posts %
6
Score
4
Posts
11
Posts %
6
Score
3
Posts
9
Posts %
5
Score
4
Posts
11
Posts %
5
Score
3
Posts
9
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
17
What categorical limits and colimits does $\pi_1$ preserve?
Oct 22, 2014
question
17
Homotopy Type Theory prerequisites.
Dec 14, 2014
answer
15
What's your favorite proof accessible to a general audience?
Jan 18, 2015
answer
5
Examples of open problems solved through short proof
Feb 14, 2015
answer
5
What does $\mathrm{Spét}(H\mathbb{Z})\times_{\mathrm{Spét}(\mathbb{S})}\mathrm{Spét}(H\mathbb{Z})$ look like?
Aug 14, 2021
question
4
Why does the arrow notation of categorical limit go from right to left?
Nov 1, 2014
question
4
A spectrum $I$ is $E$-injective iff the map $i:I\rightarrow I\wedge E$ is an inclusion of a retract.
May 27, 2016
question
3
Commutivity of unique existence quantifiers
Apr 23, 2014
answer
3
Rigorous definition of rational, natural numbers?
Apr 26, 2014
answer
3
Picture - Equivalence Relation & Classes, Partitions, Quotient Set, & other related ideas
Apr 27, 2014
Top network posts
View all network posts
21
Why does elliptic cohomology fail to be unique up to contractible choice?
11
How does the HHR Norm functor interact with the cotensor over $G$-spaces?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.