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Results tagged with fourier-analysis
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user 49284
The representation of functions (or objects which are in some generalize the notion of function) as constant linear combinations of sines and cosines at integer multiples of a given frequency, as Fourier transforms or as Fourier integrals.
8
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Summary of sufficient conditions for convergence of Fourier series
I would like to summarize various sufficient conditions for various modes of convergence of Fourier series. The followings are what I have gathered so far:
$L^p$ convergence:
if $f \in L^p(\mathbb{ …
- 315
3
votes
0
answers
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Is there a characterization of tempered functions whose Fourier transforms are also tempered...
A tempered function on $\mathbb{R}^n$ is a locally integrable function that is tempered as a distribution, i.e. $L^1_{loc}\cap\mathcal{S}'$ is the space of tempered functions.
This MSE question asked …
- 315