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flavio
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8 votes
1 answer
678 views

Fourier transform

4 votes
1 answer
625 views

Does such a smooth function exist?

4 votes
1 answer
450 views

Fourier transform of tempered distribution

2 votes
2 answers
670 views

Invertible matrix perturbation

2 votes
1 answer
279 views

Constructing an example of Hamiltonian flow

1 vote
1 answer
1k views

Spectral measure and Stone's theorem

1 vote
1 answer
464 views

Elliptic pseudodifferential operator estimate [closed]

0 votes
1 answer
367 views

From microlocal to local

0 votes
1 answer
1k views

Support of a distribution

0 votes
1 answer
254 views

Why equality of singular supports?

0 votes
1 answer
464 views

Trace, eigenvalues and functional calculus

0 votes
1 answer
255 views

Use of Jensen's inequality on a Riemann surface

0 votes
1 answer
372 views

Non-analyticity of convolution