current community
chat
MathOverflow
MathOverflow Meta
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
Inbox
Reputation and Badges
sign up
log in
tour
help
Tour
Start here for a quick overview of the site
Help Center
Detailed answers to any questions you might have
Meta
Discuss the workings and policies of this site
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Profile
Activity
Ricardo Andrade
Meta User
Network Profile
Reputation
4,426
4.4k
4.2k
4.1k
Jan
Apr
Jul
Oct
Top tag
at.algebraic-topology
Next privilege
5,000 Rep.
Approve tag wiki edits
Badges
5
24
57
Newest
Good Question
Next badge
10/30
Inquisitive
Impact
~
35k
people reached
827 posts edited
778 helpful flags
2,743 votes cast
summary
answers
questions
tags
badges
favorites
bounties
reputation
all actions
2,827
Actions
suggestions
reviews
revisions
comments
badges
posts
accepts
all
Sep
9
awarded
Good Question
Aug
14
reviewed
Close
understanding geometry of eigen values of Ricci tensor
Aug
14
reviewed
Reviewed
Does the fat geometric realization take limits to homotopy limits?
Aug
14
revised
How many rearrangements must fail to alter the value of a sum before you conclude that none do?
added top-level tags; replaced tag 'bijections' with existing tag 'permutations'
Aug
14
revised
Level Set Advection with Extension Velocity
edited tags
Aug
11
revised
Solving a nonlinear PDE numerically
deleted 2 characters in body; edited tags
Aug
11
revised
Understanding moment maps and Lie brackets
removed deprecated tag 'geometry'
Aug
11
revised
Statements reliant on conjectures
replaced inadequate tag
Aug
11
revised
Parametrices for the wave equation on manifolds with boundary
removed new tag 'fourier'
Aug
5
reviewed
Reject
Computing the Galois group of a polynomial
Aug
5
revised
Rearrangements that never change the value of a sum
edited tags to use existing ones; added top-level tags
Aug
4
comment
A question on theorem 1.1 of Fritz John ultrahyperbolic pde
Dear @Alan, I am afraid that MathOverflow is not the correct place to ask about the validity of your code.
Aug
4
revised
A question on theorem 1.1 of Fritz John ultrahyperbolic pde
edited body
Aug
4
revised
A question on theorem 1.1 of Fritz John ultrahyperbolic pde
deleted 3 characters in body
Aug
4
revised
A question on theorem 1.1 of Fritz John ultrahyperbolic pde
added 177 characters in body; edited tags
Aug
4
revised
Egyptian fractions similar to Erdos-Straus conjecture
added 11 characters in body; edited tags
Aug
4
revised
A question on the name of a property
removed new tag 'symbol'
Jul
30
reviewed
Leave Closed
Are there infinitely many $k$ for which $\frac{\sigma(k)}{k}=n^p$ and $p$ is an odd prime?
Jul
30
reviewed
Leave Closed
system with solutions $\{x-a:0\leqslant a\leqslant z-1\}$
Jul
30
revised
Extending an homotopy, knowing the two base functions extend
removed tag 'extension'
MathOverflow works best with JavaScript enabled