Mathematics
Alex G.'s user avatar
Alex G.'s user avatar
Alex G.'s user avatar
Alex G.
  • Member for 9 years, 7 months
  • Last seen this week
Profile Activity
Stats
8,650
reputation
302k
reached
233
answers
11
questions
Communities
View all
About

I'm a pure math grad student (started Fall 2013) very broadly interested in algebraic topology. I've also studied a bit of differential topology and algebraic geometry.

Badges
View all badges
This user doesn’t have any gold badges yet.
18
silver badges
35
bronze badges
Top tags
View all tags
147
Score
49
Posts
20
Posts %
83
Score
29
Posts
12
Posts %
63
Score
24
Posts
10
Posts %
43
Score
10
Posts
4
Posts %
41
Score
25
Posts
10
Posts %
37
Score
19
Posts
8
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
89
Expectation of Minimum of $n$ i.i.d. uniform random variables.
May 8, 2014
answer
54
The logarithm is non-linear! Or isn't it?
Aug 15, 2015
answer
17
Distributive law for fraction arithmetic
Jun 22, 2015
answer
11
Critical points of Torus height function
Jun 13, 2015
answer
11
Prove that a ring R having the property that every finitely generated R-module is free is either a field or the zero ring.
Oct 16, 2016
answer
10
Show that $R/I\otimes_R R/J\cong R/(I+J)$
Aug 8, 2015
answer
9
A continuous bounded function from $\mathbb R$ to $\mathbb R$ can be increasing or not?
Aug 29, 2015
answer
9
Proof that topologist sine curve is not locally connected
Jun 6, 2015
answer
8
The nature of isomorphism between fundamental groups with different base points
Aug 18, 2014
question
8
Better proof that vector fields on submanifolds extend globally iff submanifold is closed
Jun 16, 2015
Top network posts
View all network posts
14
Is there a notion of "flat vector bundle over a topological space"?

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.