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Gian Maria Dall'Ara
  • Member for 12 years, 10 months
  • Last seen this week
  • Pisa or Cincelli (Italy)
155 votes

Ways to prove the fundamental theorem of algebra

22 votes

Range of the Fourier transform on $L^1$

17 votes

Ways to prove the fundamental theorem of algebra

8 votes

Lie Groups and Manifolds

7 votes

Does there exist a continuous function of compact support with Fourier transform outside L^1?

5 votes

Fourier Coefficients and Hölder Continuity

4 votes
Accepted

Sufficient condition for $L^p$ multiplier on the torus

4 votes
Accepted

What is a rigorous statement for "linear time-invariant systems can be represented as convolutions"?

4 votes

Integrability of derivatives

3 votes

books well-motivated with explicit examples

3 votes

Regularity of sparse Fourier transforms

3 votes
Accepted

Does the Hardy-Ramanujan Asymptotic Formula Partition Sets or Integers?

3 votes
Accepted

need a reference (topological manifolds)

3 votes
Accepted

Convergence of Fourier series in L^{\infty}-norm

3 votes

In Fourier Transforms: Positive Definite Functions, Bochner's Theorem, and Derivatives

2 votes
Accepted

Taylor expansion convergence relation to power-spectrum

2 votes

Are integers real?

2 votes

Notions of degree for maps $S^n \to S^n$?

2 votes

Does there exist a continuous function of compact support with Fourier transform outside L^1?

1 vote

Lie Groups and Manifolds

1 vote

Why are characters so well-behaved?