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Emilio Pisanty's user avatar
Emilio Pisanty's user avatar
Emilio Pisanty's user avatar
Emilio Pisanty
  • Member for 12 years, 11 months
  • Last seen more than a week ago
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13 Questions

Score Activity Newest Views
74 votes
2 answers
3k views

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

28 votes
5 answers
5k views

Why are lacunary series so badly behaved?

15 votes
2 answers
1k views

Is zero a hydrogen eigenvalue?

15 votes
8 answers
3k views

A good reference to grok hypergeometric functions?

9 votes
2 answers
8k views

The Paley-Wiener theorem and exponential decay.

7 votes
1 answer
2k views

Pochhammer symbol of a differential, and hypergeometric polynomials

6 votes
2 answers
744 views

Unicity of a vector space frame's dual frame

3 votes
1 answer
226 views

Analytic continuation of instantaneous eigenstates of a time-dependent hamiltonian

3 votes
0 answers
130 views

What are good ways to 'relax' a uniform approximation into independent saddle-point expressions once the uniform approach is no longer needed?

2 votes
0 answers
380 views

Analytical continuation of electrostatic potentials

2 votes
0 answers
146 views

Subspace where an operator is positive

2 votes
0 answers
508 views

About a Christoffel-Darboux-type sum

2 votes
1 answer
689 views

Partitions of an interval