User Emilio Pisanty

37 votes

Can you hear the shape of a drum by choosing where to drum it?

answered Feb 4, 2016 at 16:53

18 votes

Wonderful applications of the Vandermonde determinant

answered Jun 21, 2012 at 13:35

11 votes

Eigenvectors and eigenvalues of a tridiagonal Toeplitz matrix

answered Mar 14, 2012 at 22:39

8 votes

How Does My Radio Work?

answered Jun 21, 2012 at 14:28

6 votes

Is zero a hydrogen eigenvalue?

answered Oct 2, 2012 at 15:52

5 votes

Maximum singular value of a random $\pm 1$ matrix

answered May 1, 2012 at 12:56

5 votes

Sources for BibTeX entries

answered May 7, 2012 at 16:47

3 votes

Electrical resistance across the diagonal of a square metal plate

answered Feb 6, 2012 at 19:35

3 votes

Looking for a rare paper

answered Jan 5, 2016 at 21:35

2 votes

Accepted

Dertivative of a Special Function with respect to Order

answered Nov 9, 2012 at 17:51

1 vote

(Preferably rare) Audio/Video recordings of famous mathematicians?

answered Jul 8, 2012 at 17:07

0 votes

Conditions ensuring an order betweenthe smallest eigenvalues of two positive definite Jacobi matrices

answered Apr 30, 2012 at 0:10

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