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Haar space
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English
Etymology
en Hungarian mathematician Alfréd Haar Alfréd Haar.
Noun
en approximation theory A finite-dimensional subspace of , where is a compact space and either the real numbers or the complex numbers, such that for any given there is exactly one element of that approximates "best", i.e. with minimum distance to in supremum norm.
en Chebyshev space
en eponyms