9

Questions

 
2
votes
1
answer
151
views

computing Bernoulli numbers

2d ago Carlo Beenakker 5,5861020

1
3
votes
2
answers
425
views

c^2 = a^2 + b^2 + ab and its solutions

may 18 at 18:37 Michael Stoll 1,02529

1
9
votes
5
answers
2k
views

sums of rational squares

mar 1 12 at 21:30 Leonardo 19123

2
3
votes
1
answer
358
views

Solutions of the “tiling equation” $N = 2K^2 - M^2$

jan 25 12 at 23:17 Will Jagy 12.5k12645

3
1
vote
1
answer
251
views

limit cycles of dynamical systems

nov 23 11 at 1:39 Vaughn Climenhaga 3,9411824

3
14
votes
4
answers
1k
views

does the j-invariant satisfy a rational differential equation?

sep 12 11 at 17:35 Alison Miller 1,8741016

2
2
votes
1
answer
414
views

finding isothermal coordinates uniformly

mar 15 11 at 17:42 Anton Petrunin 16.4k41110

 
3
votes
1
answer
429
views

eigenvalues of a Mobius strip

feb 28 11 at 15:56 David Speyer 54.9k3102236

3
5
votes
1
answer
469
views

dependence of eigenvalues on parameters

feb 15 11 at 17:31 Piero D'Ancona 3,6571618