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
About Us
Learn more about Stack Overflow the company
Business
Learn more about hiring developers or posting ads with us
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Profile
Activity
Suvrit
Meta User
Network Profile
Reputation
17,915
17.9k
11.7k
5.4k
2013
2014
2015
2016
Next tag badge:
oc.optimization-control
98/100 score
34/20 answers
Badges
4
42
96
Newest
Popular Question
Next badge
50/80
Strunk & White
Impact
~
439k
people reached
50 posts edited
37 helpful flags
3,725 votes cast
summary
answers
questions
tags
badges
favorites
bounties
reputation
all actions
349
Answers
newest
activity
votes
43
Absolute value inequality for complex numbers
May 21 '14 at 0:40
38
Ingenuity in mathematics
Sep 29 '10 at 7:46
32
Are the following identities well known?
Oct 9 '15 at 2:54
23
On determinants formed by binomial coefficients
Sep 24 '15 at 22:41
23
Suggestions for good notation
Oct 20 '10 at 20:12
22
Changing Careers: Becoming a Professional Mathematician
Feb 11 '12 at 19:20
20
Eigenvalues of product of two symmetric matrices
Sep 2 '12 at 21:25
19
Determinant of sum of positive definite matrices
May 20 '11 at 5:47
17
A maximal element, where Schur gives a minimal element
Oct 1 '12 at 9:27
17
Does the matrix exponential preserve the positive-semi-definite ordering?
Jun 30 '14 at 18:58
16
Is this integral representation of $\zeta(2n+1)$ known?
Sep 17 '15 at 20:52
16
The sum of squared logarithms conjecture
May 29 '15 at 18:55
14
Is the Fourier transform of $e^{-|x|^n}$ positive?
Jan 15 at 13:04
14
Silly me & Van der Waerden conjecture
Mar 3 '14 at 22:16
13
Special rational numbers that appear as answers to natural questions
Sep 10 '15 at 1:33
13
How to quantify noncommutativity?
May 12 '12 at 4:48
13
Is the componentwise square-root of a positive-definite matrix also pos.-def.?
Jan 20 '11 at 17:14
12
Optimizing the condition number
Aug 16 '12 at 16:29
12
Is the Jaccard distance a distance?
Jul 3 '15 at 13:39
12
Eigenvectors of a particular transition matrix
Jan 30 '14 at 17:58
12
Ratio sum comparison on operators
Feb 9 '12 at 4:17
12
Arithmetic-geometric mean of positive matrices
Jul 31 '11 at 23:05
12
The determinant of the sum of normal matrices
Oct 24 '10 at 16:18
11
Hlawka inequality for determinants of positive definite matrices
Sep 30 '14 at 21:21
11
Is the sequence of Apéry numbers a Stieltjes moment sequence?
Aug 22 '14 at 23:39
11
A possible extension of a determinant inequality
Jul 3 '14 at 5:21
11
Integral representation of a determinant
Jun 21 '12 at 5:26
11
Does this matrix shape have a name?
Mar 31 '13 at 20:10
11
What can an algebraic geometer do outside academia?
Aug 26 '12 at 8:39
11
Can one recognize this symmetric function?
Aug 17 '12 at 18:57
MathOverflow works best with JavaScript enabled