Stack Exchange
sign up
|
log in
|
Mathematics
Questions
Tags
Tour
Users
Ask Question
Dylan Wilson
less info
meta user
|
network profile
1,999
reputation
4
15
bio
website
location
age
visits
member for
2 years, 9 months
seen
12 mins ago
stats
profile views
643
1,999
reputation
bio
website
visits
member for
2 years, 9 months
4
15
badges
location
seen
12 mins ago
summary
answers
questions
tags
badges
favorites
bounties
reputation
activity
53
Answers
newest
activity
votes
33
Why in an inconsistent axiom system every statement is true? (For Dummies)
15
Good book/lecture notes about category theory
11
Intuition behind homology with general coefficients
9
How to prove $(f \circ\ g) ^{-1} = g^{-1} \circ\ f^{-1}$?
9
Applications of algebraic topology
7
$\sqrt a$ is either an integer or an irrational number.
5
A question about domains
5
Covering map on the unit disk
5
Why is $\pi_* MU$ concentrated in even degrees?
5
Is the functor $\mbox{Rings}\rightarrow \mbox{Sets}$ given by $R \mapsto \{\pm 1 \in R\}$ corepresentable?
5
Homology of punctured projective space
5
Does naturality imply isomorphism invariance for characteristic classes?
4
Why do we use the smash product in the category of based topological spaces?
4
Applications of algebraic topology
3
Does the suspension functor preserve fibrations?
3
Is a spectrum a colimit of shifted suspension spectra?
3
Dimension of the vector space of homogeneous polynomials.
3
Computing homology groups over different fields
3
Meaning of relative homology
3
Topological properties preserved by continuous maps
3
Proof for formula for sum of sequence $1+2+3+\ldots+n$?
2
Algebraic Topology Double Complexes
2
Are the maps 'in between' two homotopic paths paths themselves?
2
How to prove finite dimensionality of Hom-spaces between modules of finite length?
2
When can a ring imbed in a localization?
2
Non-flatness of the map $\mathbb C[s,t]\to \mathbb C[x, y]$ sending $s$ to $x$ and $t$ to $xy$.
2
$K$-Theory of $BU(n)$
2
Non-Kan Fibrations
2
Homotopy/homology groups of the smash product of spectra
2
Homology - why is a cycle a boundary?
Mathematics Stack Exchange works best with JavaScript enabled