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Results tagged with fa.functional-analysis
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user 51134
Banach spaces, function spaces, real functions, integral transforms, theory of distributions, measure theory.
7
votes
0
answers
139
views
Kolmogorov superposition representation of Lipschitz functions
Kolmogorov's superposition theorem states that
if $f:[0,1]^n \to \mathbb{R}$ is an arbitrary continuous function, then it has the representation
\begin{align}
f(x) = \sum_{q=0}^{2n} \Phi_q (\sum_{p=1 …
- 371
2
votes
0
answers
60
views
A question about Kolmogorov Superpositions
D.A. Sprecher showed (https://www.researchgate.net/profile/David_Sprecher2/publication/243052898_A_Representation_Theorem_for_Continuous_Functions_of_Several_Variables/links/554929f20cf2ebfd8e3ad956.p …
- 371