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Results tagged with function-spaces
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user 48839
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Density of certain rational functions in the Hilbert space $L^2(-\infty,0)$
The $f_{1,z}=f_z$ already span a dense subspace: By Stone-Weierstrass, applied to the compactification $X=[-\infty,0]$, any $g\in C(X)$ can be uniformly approximated by functions from the algebra gene …
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